projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 3325198e UD |
1 | 2002-12-19 Ulrich Drepper <drepper@redhat.com> |
| 2 | ||
| 057c823f UD |
3 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Don't define |
| 4 | NEED_DL_SYSINFO since no processor < i686 had the sysenter opcode. | |
| 5 | * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h: New file. | |
| 6 | ||
| 097eca29 UD |
7 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Use ENTER_KERNEL instead |
| 8 | of int $0x80. | |
| 9 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
| 10 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: Likewise. | |
| 11 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelcond.S: Likewise. | |
| 12 | * sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise. | |
| 13 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S: Likewise. | |
| 14 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Likewise. | |
| 15 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Likewise. | |
| 16 | * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Likewise. | |
| 17 | ||
| 18 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Add support for using | |
| 19 | sysenter. | |
| 20 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Likewise. | |
| 21 | ||
| 22 | * sysdeps/i386/tls.h: Unconditionally include <dl-sysdep.h>. | |
| 23 | ||
| 5f5843e3 UD |
24 | * allocatestack.c (allocate_stack) [NEED_DL_SYSINFO]: Set sysinfo |
| 25 | in new TCB. | |
| 26 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Check | |
| 27 | that sysinfo is properly initialized. | |
| 28 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define RTLD_PRIVATE_ERRNO | |
| 29 | to 1 only for ld.so. | |
| 30 | ||
| 3325198e UD |
31 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: Define |
| 32 | RTLD_CORRECT_DYNAMIC_WEAK. | |
| 33 | ||
| 74e8f2dc UD |
34 | 2002-12-19 Jakub Jelinek <jakub@redhat.com> |
| 35 | ||
| 36 | * forward.c (pthread_attr_init_2_0, pthread_attr_init_2_1): | |
| 37 | Use return 0 as 6th argument to FORWARD4. | |
| 38 | * pthread_equal.c: Include pthreadP.h instead of pthread.h. | |
| 39 | ||
| df45b31e UD |
40 | 2002-12-18 Ulrich Drepper <drepper@redhat.com> |
| 41 | ||
| 42 | * descr.h (struct pthread) [NEED_DL_SYSINFO]: Add sysinfo member. | |
| 43 | * sysdeps/i386/tls.h (tcbhead_t): Add sysinfo member. | |
| 44 | Define SYSINFO_OFFSEET if NEED_DL_SYSINFO is defined. | |
| 45 | (INIT_SYSINFO): New #define. | |
| 46 | (TLS_TP_INIT): Use INIT_SYSINFO. | |
| 47 | * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| 48 | At test to make sure SYSINFO_OFFSET value is correct. | |
| 49 | * sysdeps/unix/sysv/linux/i386/dl-sysdep.h: New file. | |
| 50 | ||
| 3d539579 UD |
51 | 2002-12-18 Jakub Jelinek <jakub@redhat.com> |
| 52 | ||
| 53 | * sysdeps/pthread/flockfile.c (flockfile): Change into weak alias. | |
| 54 | * sysdeps/unix/sysv/linux/raise.c (gsignal): Add weak alias to raise. | |
| 55 | * Versions [libc: GLIBC_2.0]: Add pthread_attr_init. | |
| 56 | [libpthread: GLIBC_2.1]: Remove __pthread_rwlock_init, | |
| 57 | __pthread_rwlock_destroy, __pthread_rwlock_rdlock, | |
| 58 | __pthread_rwlock_wrlock, __pthread_rwlock_unlock, | |
| 59 | __pthread_rwlock_tryrdlock and __pthread_rwlock_trywrlock. | |
| 60 | ||
| d7913e0e UD |
61 | 2002-12-18 Ulrich Drepper <drepper@redhat.com> |
| 62 | ||
| f051627f UD |
63 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Use ENTER_KERNEL |
| 64 | macro instead of using int $0x80 directly. | |
| 65 | ||
| d7913e0e UD |
66 | * sysdeps/pthread/bits/stdio-lock.h: New file. |
| 67 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevelmutex.S: New file. | |
| 68 | * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevelmutex.S: New file. | |
| 69 | * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevelmutex.S: New file. | |
| 70 | * Makefile (routines): Add libc-lowlevelmutex. | |
| 71 | ||
| 72 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Remove | |
| 73 | __i686.get_pc_thunk.dx. | |
| 74 | ||
| f077a4a9 UD |
75 | 2002-12-17 Jakub Jelinek <jakub@redhat.com> |
| 76 | ||
| 77 | * Makefile (libpthread-shared-only-routines): Add pt-allocrtsig. | |
| 78 | (tests): Depend on $(objpfx)tst-cancel-wrappers.out. | |
| 79 | ($(objpfx)tst-cancel-wrappers.out): New rule. | |
| 80 | * tst-cancel-wrappers.sh: New test. | |
| 81 | * tst-locale1.c: Include signal.h. | |
| 82 | (uselocale): Test static linking of __libc_current_sigrt*. | |
| 83 | ||
| 84 | 2002-12-17 Ulrich Drepper <drepper@redhat.com> | |
| 85 | ||
| 86 | * Makefile (tests): Add tst-cancel6. | |
| 87 | * tst-cancel6.c: New file | |
| 88 | ||
| bd499a3b UD |
89 | 2002-12-17 Jakub Jelinek <jakub@redhat.com> |
| 90 | ||
| 91 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P): | |
| 92 | Define meaningfully for assembler as well. | |
| 93 | * pthreadP.h (struct pthread_functions): Remove | |
| 94 | ptr_pthread_attr_init field. Add ptr_pthread_attr_init_2_0 | |
| 95 | and ptr_pthread_attr_init_2_1 fields. | |
| 96 | * init.c (pthread_functions): Initialize ptr_pthread_attr_init_2_0 | |
| 97 | and ptr_pthread_attr_init_2_1 instead of ptr_pthread_attr_init. | |
| 98 | * forward.c (FORWARD4): Renamed from FORWARD3. Add export argument. | |
| 99 | (FORWARD3): Define using FORWARD4. | |
| 100 | (pthread_attr_init): Provide both @GLIBC_2.0 and @@GLIBC_2.1 | |
| 101 | versions. | |
| 102 | * pt-system.c: Remove duplicate stdlib.h include. | |
| 103 | ||
| 0a1063f4 UD |
104 | 2002-12-16 Ulrich Drepper <drepper@redhat.com> |
| 105 | ||
| 87d60668 UD |
106 | * sem_init.c: Define sem_init@GLIBC_2.0. |
| 107 | * sem_destroy.c: Define sem_destroy@GLIBC_2.0. | |
| 108 | * sem_getvalue.c: Define sem_getvalue@GLIBC_2.0. | |
| 109 | ||
| 0a1063f4 UD |
110 | * flockfile.c: Moved to... |
| 111 | * sysdeps/pthread/flockfile.c: ...here. New file. | |
| 112 | * funlockfile.c: Moved to... | |
| 113 | * sysdeps/pthread/funlockfile.c: ...here. New file. | |
| 114 | * ftrylockfile.c: Moved to... | |
| 115 | * sysdeps/pthread/ftrylockfile.c: ...here. New file. | |
| 116 | ||
| 9634cf9d UD |
117 | 2002-12-16 Jakub Jelinek <jakub@redhat.com> |
| 118 | ||
| 119 | * libc-cancellation.c: Guard both function with | |
| 120 | #if !defined NOT_IN_libc. | |
| 121 | * Makefile (libpthread-routines): Use ptw-, not pt- prefix for the | |
| 122 | automatically provided pthread wrappers. | |
| 123 | * pthreadP.h (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): Define to | |
| 124 | CANCEL_* if IS_IN_libpthread and to dummy versions if not in libc | |
| 125 | nor in libpthread. | |
| 126 | * pt-open.c: Removed. | |
| 127 | * pt-fcntl.c: Removed. | |
| 128 | * pt-fsync.c: Removed. | |
| 129 | * pt-lseek.c: Removed. | |
| 130 | * pt-msgrcv.c: Removed. | |
| 131 | * pt-msgsnd.c: Removed. | |
| 132 | * pt-msync.c: Removed. | |
| 133 | * pt-nanosleep.c: Removed. | |
| 134 | * pt-open64.c: Removed. | |
| 135 | * pt-pause.c: Removed. | |
| 136 | * pt-pread.c: Removed. | |
| 137 | * pt-pread64.c: Removed. | |
| 138 | * pt-pwrite.c: Removed. | |
| 139 | * pt-pwrite64.c: Removed. | |
| 140 | * pt-read.c: Removed. | |
| 141 | * pt-recv.c: Removed. | |
| 142 | * pt-recvfrom.c: Removed. | |
| 143 | * pt-recvmsg.c: Removed. | |
| 144 | * pt-send.c: Removed. | |
| 145 | * pt-sendto.c: Removed. | |
| 146 | * pt-sigtimedwait.c: Removed. | |
| 147 | * pt-sigwait.c: Removed. | |
| 148 | * pt-wait.c: Removed. | |
| 149 | * pt-waitpid.c: Removed. | |
| 150 | * pt-write.c: Removed. | |
| 151 | * pt-accept.c: Removed. | |
| 152 | * pt-close.c: Removed. | |
| 153 | * pt-connect.c: Removed. | |
| 154 | * pt-lseek64.c: Removed. | |
| 155 | * pt-sendmsg.c: Removed. | |
| 156 | * pt-tcdrain.c: Removed. | |
| 157 | ||
| 6ee8d334 UD |
158 | 2002-12-15 Ulrich Drepper <drepper@redhat.com> |
| 159 | ||
| 81fa9371 UD |
160 | * init.c (__pthread_initialize_minimal_internal): Renamed from |
| 161 | __pthread_initialize_minimal. Make old name an alias. This | |
| 162 | converts a normal relocation into a relative relocation. | |
| 163 | ||
| f3015aa5 UD |
164 | * pt-fcntl.c (__fcntl): Use fcntl64 syscall, not fcntl. |
| 165 | ||
| 4cbc1950 UD |
166 | * Versions [libpthread: GLIBC_2.3.2]: Remove creat, poll, pselect, |
| 167 | readv, select, sigpause, sigsuspend, sigwaitinfo, waitid, writev. | |
| 168 | * Makefile (libpthread-routines): Remove pt-creat, pt-poll, | |
| 169 | pt-pselect, pt-readv, pt-select, pt-sigpause, pt-sigsuspend, | |
| 170 | pt-sigwaitinfo, pt-waitid, and pt-writev. | |
| 171 | * pt-creat.c: Removed. | |
| 172 | * pt-poll.c: Removed. | |
| 173 | * pt-pselect.c: Removed. | |
| 174 | * pt-readv.c: Removed. | |
| 175 | * pt-select.c: Removed. | |
| 176 | * pt-sigpause.c: Removed. | |
| 177 | * pt-sigsuspend.c: Removed. | |
| 178 | * pt-sigwaitinfo.c: Removed. | |
| 179 | * pt-waitid.c: Removed. | |
| 180 | * pt-writev.c: Removed. | |
| 181 | ||
| 8454830b UD |
182 | * init.c (pthread_functions): New variable. |
| 183 | (__pthread_initialize_minimal): Pass pointer to pthread_functions | |
| 184 | (or NULL) to __libc_pthread_init. | |
| 185 | * forward.c: Rewrite to use __libc:pthread_functions array to get | |
| 186 | function addresses. | |
| 187 | * sysdeps/unix/sysv/linux/fork.h: Remove __libc_pthread_init | |
| 188 | prototype. | |
| 189 | * sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init): | |
| 190 | Take new parameter. Copy content of variable pointed to by it | |
| 191 | to __libc_pthread_init. | |
| 192 | ||
| 193 | * pthreadP.h (struct pthread_functions): New type. | |
| 194 | (__libc_pthread_init): Declare. | |
| 195 | ||
| 196 | * pthread_attr_destroy.c: Add namespace protected alias. | |
| 197 | * pthread_attr_getdetachstate.c: Likewise. | |
| 198 | * pthread_attr_getinheritsched.c: Likewise. | |
| 199 | * pthread_attr_getschedparam.c: Likewise. | |
| 200 | * pthread_attr_getschedpolicy.c: Likewise. | |
| 201 | * pthread_attr_getscope.c: Likewise. | |
| 202 | * pthread_attr_setdetachstate.c: Likewise. | |
| 203 | * pthread_attr_setinheritsched.c: Likewise. | |
| 204 | * pthread_attr_setschedparam.c: Likewise. | |
| 205 | * pthread_attr_setschedpolicy.c: Likewise. | |
| 206 | * pthread_attr_setscope.c: Likewise. | |
| 207 | * pthread_cond_broadcast.c: Likewise. | |
| 208 | * pthread_cond_destroy.c: Likewise. | |
| 209 | * pthread_cond_init.c: Likewise. | |
| 210 | * pthread_cond_signal.c: Likewise. | |
| 211 | * pthread_cond_wait.c: Likewise. | |
| 212 | * pthread_condattr_destroy.c: Likewise. | |
| 213 | * pthread_condattr_init.c: Likewise. | |
| 214 | * pthread_equal.c: Likewise. | |
| 215 | * pthread_exit.c: Likewise. | |
| 216 | * pthread_getschedparam.c: Likewise. | |
| 217 | * pthread_self.c: Likewise. | |
| 218 | * pthread_setcancelstate.c: Likewise. | |
| 219 | * pthread_setschedparam.c: Likewise. | |
| 220 | * pthread_mutex_destroy.c: Likewise. | |
| 221 | * pthread_mutex_init.c: Likewise. | |
| 222 | * pthreadP.h: Add prototypes for the aliases. | |
| 223 | ||
| 0d5f4929 UD |
224 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Set |
| 225 | multiple_threads member in correct TCB to 1. | |
| 226 | ||
| 6ee8d334 UD |
227 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: Define |
| 228 | SINGLE_THREAD_P. If in libc or libpthread examine multiple_thread | |
| 229 | member of thread decriptor, otherwise return unconditionally 1. | |
| 230 | ||
| 2fb6444d UD |
231 | 2002-12-14 Ulrich Drepper <drepper@redhat.com> |
| 232 | ||
| 233 | * sysdeps/unix/sysv/linux/i386/pt-socket.S: Changes folded into the | |
| 234 | regular Linux version. Remove file. | |
| 235 | * sysdeps/unix/sysv/linux/connect.S: Likewise. Remove file. | |
| 236 | * sysdeps/unix/sysv/linux/llseek.c: Likewise. Remove file. | |
| 237 | * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. Remove file. | |
| 238 | * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. Remove file. | |
| 239 | * sysdeps/unix/sysv/linux/open64.c: Likewise. Remove file. | |
| 240 | * sysdeps/unix/sysv/linux/poll.c: Likewise. Remove file. | |
| 241 | * sysdeps/unix/sysv/linux/pread.c: Likewise. Remove file. | |
| 242 | * sysdeps/unix/sysv/linux/pread64.c: Likewise. Remove file. | |
| 243 | * sysdeps/unix/sysv/linux/pselect.c: Likewise. Remove file. | |
| 244 | * sysdeps/unix/sysv/linux/pwrite.c: Likewise. Remove file. | |
| 245 | * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. Remove file. | |
| 246 | * sysdeps/unix/sysv/linux/readv.c: Likewise. Remove file. | |
| 247 | * sysdeps/unix/sysv/linux/recv.S: Likewise. Remove file. | |
| 248 | * sysdeps/unix/sysv/linux/recvfrom.S: Likewise. Remove file. | |
| 249 | * sysdeps/unix/sysv/linux/recvmsg.S: Likewise. Remove file. | |
| 250 | * sysdeps/unix/sysv/linux/send.S: Likewise. Remove file. | |
| 251 | * sysdeps/unix/sysv/linux/sendmsg.S: Likewise. Remove file. | |
| 252 | * sysdeps/unix/sysv/linux/sendto.S: Likewise. Remove file. | |
| 253 | * sysdeps/unix/sysv/linux/sigpause.c: Likewise. Remove file. | |
| 254 | * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise. Remove file. | |
| 255 | * sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise. Remove file. | |
| 256 | * sysdeps/unix/sysv/linux/sigwait.c: Likewise. Remove file. | |
| 257 | * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise. Remove file. | |
| 258 | * sysdeps/unix/sysv/linux/system.c: Likewise. Remove file. | |
| 259 | * sysdeps/unix/sysv/linux/tcdrain.c: Likewise. Remove file. | |
| 260 | * sysdeps/unix/sysv/linux/wait.c: Likewise. Remove file. | |
| 261 | * sysdeps/unix/sysv/linux/waitid.c: Likewise. Remove file. | |
| 262 | * sysdeps/unix/sysv/linux/waitpid.c: Likewise. Remove file. | |
| 263 | * sysdeps/unix/sysv/linux/writev.c: Likewise. Remove file. | |
| 264 | * sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise. Remove file. | |
| 265 | ||
| 86b2dc40 UD |
266 | 2002-12-14 Jakub Jelinek <jakub@redhat.com> |
| 267 | ||
| 268 | * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h: New file. | |
| 269 | * sysdeps/unix/sysv/linux/open.c: Removed. | |
| 270 | * sysdeps/unix/sysv/linux/fsync.c: Removed. | |
| 271 | * sysdeps/unix/sysv/linux/lseek.c: Removed. | |
| 272 | * sysdeps/unix/sysv/linux/msync.c: Removed. | |
| 273 | * sysdeps/unix/sysv/linux/read.c: Removed. | |
| 274 | * sysdeps/unix/sysv/linux/close.c: Removed. | |
| 275 | * sysdeps/unix/sysv/linux/creat.c: Removed. | |
| 276 | * sysdeps/unix/sysv/linux/nanosleep.c: Removed. | |
| 277 | * sysdeps/unix/sysv/linux/pause.c: Removed. | |
| 278 | * sysdeps/unix/sysv/linux/select.c: Removed. | |
| 279 | * sysdeps/unix/sysv/linux/write.c: Removed. | |
| 280 | ||
| 9d263d72 UD |
281 | 2002-12-14 Ulrich Drepper <drepper@redhat.com> |
| 282 | ||
| 283 | * sysdeps/unix/sysv/linux/i386/pt-socket.S: Check multiple_threads | |
| 284 | element in TCB to see whether locking is needed. | |
| 285 | ||
| 286 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: Check that | |
| 287 | MULTIPLE_THREADS_OFFSET value is correct. | |
| 288 | ||
| 289 | * sysdeps/unix/sysv/linux/close.c: New file. | |
| 290 | * sysdeps/unix/sysv/linux/connect.S: New file. | |
| 291 | * sysdeps/unix/sysv/linux/creat.c: New file. | |
| 292 | * sysdeps/unix/sysv/linux/fsync.c: New file. | |
| 293 | * sysdeps/unix/sysv/linux/llseek.c: New file. | |
| 294 | * sysdeps/unix/sysv/linux/lseek.c: New file. | |
| 295 | * sysdeps/unix/sysv/linux/msgrcv.c: New file. | |
| 296 | * sysdeps/unix/sysv/linux/msgsnd.c: New file. | |
| 297 | * sysdeps/unix/sysv/linux/msync.c: New file. | |
| 298 | * sysdeps/unix/sysv/linux/nanosleep.c: New file. | |
| 299 | * sysdeps/unix/sysv/linux/open.c: New file. | |
| 300 | * sysdeps/unix/sysv/linux/open64.c: New file. | |
| 301 | * sysdeps/unix/sysv/linux/pause.c: New file. | |
| 302 | * sysdeps/unix/sysv/linux/poll.c: New file. | |
| 303 | * sysdeps/unix/sysv/linux/pread.c: New file. | |
| 304 | * sysdeps/unix/sysv/linux/pread64.c: New file. | |
| 305 | * sysdeps/unix/sysv/linux/pselect.c: New file. | |
| 306 | * sysdeps/unix/sysv/linux/pwrite.c: New file. | |
| 307 | * sysdeps/unix/sysv/linux/pwrite64.c: New file. | |
| 308 | * sysdeps/unix/sysv/linux/readv.c: New file. | |
| 309 | * sysdeps/unix/sysv/linux/recv.S: New file. | |
| 310 | * sysdeps/unix/sysv/linux/recvfrom.S: New file. | |
| 311 | * sysdeps/unix/sysv/linux/recvmsg.S: New file. | |
| 312 | * sysdeps/unix/sysv/linux/select.c: New file. | |
| 313 | * sysdeps/unix/sysv/linux/send.S: New file. | |
| 314 | * sysdeps/unix/sysv/linux/sendmsg.S: New file. | |
| 315 | * sysdeps/unix/sysv/linux/sendto.S: New file. | |
| 316 | * sysdeps/unix/sysv/linux/sigpause.c: New file. | |
| 317 | * sysdeps/unix/sysv/linux/sigsuspend.c: New file. | |
| 318 | * sysdeps/unix/sysv/linux/sigtimedwait.c: New file. | |
| 319 | * sysdeps/unix/sysv/linux/sigwait.c: New file. | |
| 320 | * sysdeps/unix/sysv/linux/sigwaitinfo.c: New file. | |
| 321 | * sysdeps/unix/sysv/linux/system.c: New file. | |
| 322 | * sysdeps/unix/sysv/linux/tcdrain.c: New file. | |
| 323 | * sysdeps/unix/sysv/linux/wait.c: New file. | |
| 324 | * sysdeps/unix/sysv/linux/waitid.c: New file. | |
| 325 | * sysdeps/unix/sysv/linux/waitpid.c: New file. | |
| 326 | * sysdeps/unix/sysv/linux/writev.c: New file. | |
| 327 | * sysdeps/unix/sysv/linux/i386/fcntl.c: New file. | |
| 328 | ||
| 329 | * pt-readv.c: Fix comment. | |
| 330 | ||
| 331 | 2002-12-14 Jakub Jelinek <jakub@redhat.com> | |
| 332 | ||
| 333 | * tst-cleanup1.c: Include stdlib.h. | |
| 334 | ||
| 335 | * tst-cancel5.c: New test. | |
| 336 | * Makefile (tests): Add tst-cancel5. | |
| 337 | (tst-cancel5): Link against libc.so libpthread.so in that order. | |
| 338 | ||
| 9ae0909b UD |
339 | 2002-12-13 Ulrich Drepper <drepper@redhat.com> |
| 340 | ||
| b7bdd9c4 UD |
341 | * forward.c (test_loaded): Prevent recursive calls. |
| 342 | ||
| 9ae0909b UD |
343 | * Makefile (routines): Add libc-cancellation. |
| 344 | * libc-cancellation.c: New file. | |
| 345 | * descr.h (struct pthread): Add multiple_threads field. | |
| 346 | * allocatestack.c (allocate_stack): Initialize multiple_header field of | |
| 347 | new thread descriptor to 1. | |
| 348 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): | |
| 349 | Initialize multiple_thread field after successful thread creation. | |
| 350 | * cancellation.c (__do_cancel): Move to pthreadP.h. | |
| 351 | (__pthread_enable_asynccancel): Remove parameter from __do_cancel call. | |
| 352 | (__pthread_disable_asynccancel): Add internal_function attribute. | |
| 353 | * init.c (sigcancel_handler): Remove parameter from __do_cancel call. | |
| 354 | * pthread_setcancelstate.c: Likewise. | |
| 355 | * pthread_setcanceltype.c: Likewise. | |
| 356 | * pthread_exit.c: Likewise. | |
| 357 | * pthreadP.h (CANCELLATION_P): Likewise. | |
| 358 | (__do_cancel): Define as static inline. | |
| 359 | (LIBC_CANCEL_ASYNC, LIBC_CANCEL_RESET): New #defines. | |
| 360 | (__libc_enable_asynccancel, __libc_disable_asynccancel): New | |
| 361 | declarations. | |
| 362 | * sysdeps/i386/tls.h (tcbhead_t): Add list and multiple_threads | |
| 363 | fields. Define MULTIPLE_THREADS_OFFSET. | |
| 364 | * sysdeps/pthread/bits/libc-lock.h: Remove __libc_locking_needed | |
| 365 | declaration. | |
| 366 | * sysdeps/unix/sysv/linux/accept.S: New file. | |
| 367 | * sysdeps/unix/sysv/linux/read.c: New file. | |
| 368 | * sysdeps/unix/sysv/linux/write.c: New file. | |
| 369 | * sysdeps/unix/sysv/linux/i386/pt-socket.S: New file. | |
| 370 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: Remove definition and | |
| 371 | initialization of __libc_locking_needed. | |
| 372 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Don't use | |
| 373 | __libc_locking_needed, use multiple_threads field in TCB. | |
| 374 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
| 375 | ||
| 22f20674 UD |
376 | 2002-12-12 Ulrich Drepper <drepper@redhat.com> |
| 377 | ||
| 2ad2e1e7 UD |
378 | * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: Use i486 |
| 379 | version. | |
| 380 | * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: Likewise. | |
| 381 | ||
| 22f20674 UD |
382 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Correct |
| 383 | access to __libc_locking_needed for PIC. | |
| 384 | ||
| aa80bf86 UD |
385 | 2002-12-12 Jakub Jelinek <jakub@redhat.com> |
| 386 | ||
| 387 | * sysdeps/pthread/bits/libc-lock.h (__libc_locking_needed): Only | |
| 388 | declare for libc.so. | |
| 389 | (__libc_lock_init, __libc_lock_init_recursive): Change into comma | |
| 390 | expression. | |
| 391 | (__libc_lock_lock): Put into statement expression. | |
| 392 | (__libc_lock_unlock): Remove trailing semicolon. | |
| 393 | * sysdeps/unix/sysv/linux/fork.h (__libc_pthread_init): Fix typo. | |
| 394 | ||
| 24021373 RM |
395 | 2002-12-12 Roland McGrath <roland@redhat.com> |
| 396 | ||
| 397 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use asm operand with | |
| 398 | "m" constraint to refer to __libc_locking_needed. Declare it here. | |
| 399 | ||
| 14e7aece UD |
400 | 2002-12-12 Ulrich Drepper <drepper@redhat.com> |
| 401 | ||
| 402 | * sysdeps/unix/sysv/linux/fork-gen.c: Renamed to... | |
| 403 | * sysdeps/unix/sysv/linux/libc_pthread_init.c: ...this. | |
| 404 | Initialize __libc_locking_needed. | |
| 405 | * init.c (__pthread_initialize_minimal): Call __libc_pthread_init | |
| 406 | instead of __register_pthread_fork_handler. | |
| 407 | * sysdeps/pthread/bits/libc-lock.h: Declare __libc_locking_needed. | |
| 408 | * sysdeps/unix/sysv/linux/Makefile (sysdep_routimes): Replace | |
| 409 | fork-gen with libc_pthread_init. | |
| 410 | * sysdeps/unix/sysv/linux/Versions: Use __libc_pthread_init instead | |
| 411 | of __register_pthread_fork_handler. | |
| 412 | * sysdeps/unix/sysv/linux/fork.h: Declare __libc_pthread_init instead | |
| 413 | of __register_pthread_fork_handler. | |
| 414 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Use | |
| 415 | __libc_locking_needed to determine whether lock prefix can be avoided. | |
| 416 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: Likewise. | |
| 417 | ||
| 85631c8e UD |
418 | 2002-12-11 Ulrich Drepper <drepper@redhat.com> |
| 419 | ||
| da63009e UD |
420 | * Makefile (tests): Add tst-cleanup1. |
| 421 | * tst-cleanup1.c: New file. | |
| 422 | * cancellation.c (__cleanup_thread): Removed. | |
| 423 | (__do_cancel): Remove call to __cleanup_thread. | |
| 424 | * pthreadP.h: Remove __cleanup_thread prorotype. | |
| 425 | ||
| 000160a2 UD |
426 | * sysdeps/pthread/bits/libc-lock.h (__libc_cleanup_region_start): |
| 427 | Remember function and argument even if cancellation handler | |
| 428 | function is not available. | |
| 429 | (__libc_cleanup_region_end): Execute registered function directly if | |
| 430 | pthread functions are not available. | |
| 431 | (__libc_cleanup_end): Likewise. | |
| 432 | ||
| 85631c8e UD |
433 | * init.c (__pthread_initialize_minimal): Fix initialization in |
| 434 | static lib by preventing gcc from being too clever. | |
| 435 | ||
| dce8f2b6 UD |
436 | 2002-12-10 Ulrich Drepper <drepper@redhat.com> |
| 437 | ||
| 34a075be UD |
438 | * init.c (__pthread_initialize_minimal): Remove unneccesary |
| 439 | sigaddset call. | |
| 440 | ||
| dce8f2b6 UD |
441 | * Makefile (tests): We can run tst-locale2 now. |
| 442 | ||
| e5e45b53 UD |
443 | 2002-12-09 Ulrich Drepper <drepper@redhat.com> |
| 444 | ||
| 445 | * Versions: Remove duplicated sigwait entry. | |
| 446 | ||
| bdb04f92 UD |
447 | 2002-12-08 Ulrich Drepper <drepper@redhat.com> |
| 448 | ||
| 1e506629 UD |
449 | * pthreadP.h: Enable pthread_cleanup_{push,pop} optimizations only |
| 450 | inside libpthread. | |
| 451 | ||
| a3957dd5 UD |
452 | * pt-fcntl.c (__fcntl): Initialize oldtype to avoid warning. |
| 453 | ||
| bdb04f92 UD |
454 | * pthreadP.h: Declare __pthread_enable_asynccancel and |
| 455 | __pthread_disable_asynccancel. | |
| 456 | (CANCEL_ASYNC): Use __pthread_enable_asynccancel. | |
| 457 | (CANCEL_RESET): Use __pthread_disable_asynccancel. | |
| 458 | * cancellation.c (__pthread_enable_asynccancel): New function. | |
| 459 | (__pthread_disable_asynccancel): New function. | |
| 460 | * pt-accept.c: Adjust for CANCEL_ASYNC and CANCEL_RESET change. | |
| 461 | * pt-close.c: Likewise. | |
| 462 | * pt-connect.c: Likewise. | |
| 463 | * pt-creat.c: Likewise. | |
| 464 | * pt-fcntl.c: Likewise. | |
| 465 | * pt-fsync.c: Likewise. | |
| 466 | * pt-lseek.c: Likewise. | |
| 467 | * pt-lseek64.c: Likewise. | |
| 468 | * pt-msgrcv.c: Likewise. | |
| 469 | * pt-msgsnd.c: Likewise. | |
| 470 | * pt-msync.c: Likewise. | |
| 471 | * pt-nanosleep.c: Likewise. | |
| 472 | * pt-open.c: Likewise. | |
| 473 | * pt-open64.c: Likewise. | |
| 474 | * pt-pause.c: Likewise. | |
| 475 | * pt-poll.c: Likewise. | |
| 476 | * pt-pread.c: Likewise. | |
| 477 | * pt-pread64.c: Likewise. | |
| 478 | * pt-pselect.c: Likewise. | |
| 479 | * pt-pwrite.c: Likewise. | |
| 480 | * pt-pwrite64.c: Likewise. | |
| 481 | * pt-read.c: Likewise. | |
| 482 | * pt-readv.c: Likewise. | |
| 483 | * pt-recv.c: Likewise. | |
| 484 | * pt-recvfrom.c: Likewise. | |
| 485 | * pt-recvmsg.c: Likewise. | |
| 486 | * pt-select.c: Likewise. | |
| 487 | * pt-send.c: Likewise. | |
| 488 | * pt-sendmsg.c: Likewise. | |
| 489 | * pt-sendto.c: Likewise. | |
| 490 | * pt-sigpause.c: Likewise. | |
| 491 | * pt-sigsuspend.c: Likewise. | |
| 492 | * pt-sigtimedwait.c: Likewise. | |
| 493 | * pt-sigwait.c: Likewise. | |
| 494 | * pt-sigwaitinfo.c: Likewise. | |
| 495 | * pt-system.c: Likewise. | |
| 496 | * pt-tcdrain.c: Likewise. | |
| 497 | * pt-wait.c: Likewise. | |
| 498 | * pt-waitid.c: Likewise. | |
| 499 | * pt-waitpid.c: Likewise. | |
| 500 | * pt-write.c: Likewise. | |
| 501 | * pt-writev.c: Likewise. | |
| a3957dd5 UD |
502 | * pthread_join.c: Likewise. |
| 503 | * pthread_timedjoin.c: Likewise. | |
| bdb04f92 UD |
504 | |
| 505 | * pt-sigpause.c (sigsuspend): Call __sigsuspend. | |
| 506 | (__xpg_sigpause): New function. | |
| 507 | * Versions (libpthread:GLIBC_2.3.2): Add __xpg_sigpause. | |
| 508 | ||
| 6ccb3834 UD |
509 | 2002-12-07 Ulrich Drepper <drepper@redhat.com> |
| 510 | ||
| 09efc3ba UD |
511 | * Makefile (CFLAGS-ftrylockfile.c): Add -D_IO_MTSAFE_IO. |
| 512 | ||
| 513 | * cleanup.c: Move declarations of _GI_pthread_cleanup_push and | |
| 514 | _GI_pthread_cleanup_pop to pthreadP.h. | |
| 515 | ||
| 516 | * ftrylockfile.c: Use _IO_lock_trylock instead of | |
| 517 | pthread_mutex_trylock. | |
| 518 | ||
| 519 | * pthreadP.h (CANCEL_ASYNC): Use __pthread_setcanceltype. | |
| 520 | (CANCEL_RESET): Likewise. | |
| 521 | (__pthread_setcanceltype_): Declare. | |
| 522 | (__pthread_mutex_lock_internal): Declare. | |
| 523 | (__pthread_mutex_unlock_internal): Declare. | |
| 524 | (__pthread_once_internal): Declare. | |
| 525 | (pthread_cleanup_push): Redefine using _GI_pthread_cleanup_push. | |
| 526 | (pthread_cleanup_pop): Redefine using _GI_pthread_cleanup_pop. | |
| 527 | ||
| 528 | * pthread_cond_timedwait.c: Use INTUSE is calls to pthread_mutex_lock | |
| 529 | and pthread_mutex_unlock. | |
| 530 | * pthread_cond_wait.c: Likewise. | |
| 531 | * pthread_mutex_lock.c: Use INTDEF to define alias if needed. | |
| 532 | * pthread_mutex_unlock.c: Likewise. | |
| 533 | ||
| 534 | * pthread_setcanceltype.c: Add additional alias | |
| 535 | __pthread_setcanceltype. | |
| 536 | ||
| 537 | * sem_unlink.c (sem_unlink): Use __pthread_once with INTDEF. | |
| 538 | * sem_open.c (sem_open): Likewise. | |
| 539 | Use __libc_open, __libc_write, and __libc_close instead of | |
| 540 | open, write, and close respectively. | |
| 541 | ||
| 542 | * sysdeps/pthread/bits/libc-lock.h (__libc_lock_trylock_internal): | |
| 543 | Rewrite as statement expression since it must return a value. | |
| 544 | ||
| 545 | * pthread_cancel.c: Use __pthread_kill instead of pthread_kill. | |
| 546 | * sysdeps/unix/sysv/linux/pthread_kill.c: Define additional alias | |
| 547 | __pthread_kill. | |
| 548 | ||
| 549 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Define additional | |
| 550 | alias __pthread_once_internal. | |
| 551 | ||
| 6ccb3834 UD |
552 | * sysdeps/unix/sysv/linux/raise.c: Use libc_hidden_def for raise. |
| 553 | ||
| d3c9f895 UD |
554 | 2002-12-06 Ulrich Drepper <drepper@redhat.com> |
| 555 | ||
| 4614167a UD |
556 | * Makefile (tests): Add tst-stdio1 and tst-stdio2. |
| 557 | * tst-stdio1.c: New file. | |
| 558 | * tst-stdio2.c: New file. | |
| 559 | ||
| a4548cea UD |
560 | * init.c (__pthread_initialize_minimal): Correct INIT_LIST_HEAD use. |
| 561 | ||
| d3c9f895 UD |
562 | * Makefile (tests): Comment out tst-locale2 for now. |
| 563 | (CFLAGS-flockfile.c, CFLAGS-funlockfile.c): Define to -D_IO_MTSAFE_IO. | |
| 564 | ||
| 565 | * sysdeps/unix/sysv/linux/Makefile: Define CFLAGS-fork.c to | |
| 566 | -D_IO_MTSAFE_IO. | |
| 567 | * sysdeps/unix/sysv/linux/fork.c: Include <bits/stdio-lock.h>. | |
| 568 | Use _IO_lock_init instead of explicit assignment. | |
| 569 | ||
| 570 | * sysdeps/pthread/bits/libc-lock.h: Define __rtld_lock_* macros. | |
| 571 | Define __libc_lock_* and __libc_lock_recursive macros with | |
| 572 | lowlevellock macros, not pthread mutexes. | |
| 573 | ||
| 574 | * flockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_lock instead | |
| 575 | of pthread_mutex_lock. | |
| 576 | * funlockfile.c: Include <bits/stdio-lock.h>. Use _IO_lock_unlock | |
| 577 | instead of pthread_mutex_unlock. | |
| 578 | ||
| fde89ad0 RM |
579 | 2002-12-06 Roland McGrath <roland@redhat.com> |
| 580 | ||
| 581 | * allocatestack.c (__stack_user): Use uninitialized defn. | |
| 582 | * init.c (__pthread_initialize_minimal): Initialize it here. | |
| 583 | ||
| 11767d47 RM |
584 | 2002-12-05 Roland McGrath <roland@redhat.com> |
| 585 | ||
| fde89ad0 RM |
586 | * sysdeps/i386/tls.h (TLS_INIT_TP): Make it return zero or an error |
| 587 | string. | |
| 588 | * sysdeps/x86_64/tls.h (TLS_INIT_TP): Likewise. | |
| 589 | ||
| 11767d47 RM |
590 | * sysdeps/unix/sysv/linux/i386/createthread.c (create_thread): Add |
| 591 | missing & here too. | |
| 592 | ||
| 440d8bc2 UD |
593 | 2002-12-05 Ulrich Drepper <drepper@redhat.com> |
| 594 | ||
| 595 | * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove | |
| 596 | lowlevellock. | |
| 597 | * sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S: New file. | |
| 598 | * sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S: New file. | |
| 599 | * sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S: New file. | |
| 600 | * sysdeps/pthread/bits/libc-lock.h: Use lowlevellock implementation | |
| 601 | for __libc_lock_* macros. | |
| 602 | * Makefile (routines): Add libc-lowlevellock. | |
| 603 | ||
| 604 | 2002-10-09 Roland McGrath <roland@redhat.com> | |
| 605 | ||
| 606 | * sysdeps/pthread/bits/libc-lock.h (__libc_maybe_call): New macro. | |
| 607 | Under [__PIC__], call the function via the pointer fetched for | |
| 608 | comparison rather than a call by name that uses the PLT. | |
| 609 | (__libc_lock_init, __libc_rwlock_init, __libc_lock_fini) | |
| 610 | (__libc_rwlock_fini, __libc_lock_lock, __libc_rwlock_rdlock) | |
| 611 | (__libc_rwlock_wrlock, __libc_lock_trylock, __libc_rwlock_tryrdlock) | |
| 612 | (__libc_rwlock_trywrlock, __libc_lock_unlock, __libc_rwlock_unlock) | |
| 613 | (__libc_key_create, __libc_getspecific, __libc_setspecific): Use it. | |
| 614 | ||
| d5ed0118 RM |
615 | 2002-12-04 Roland McGrath <roland@redhat.com> |
| 616 | ||
| 617 | * forward.c (pthread_self): Use FORWARD3 macro to correct return type. | |
| 618 | ||
| 619 | * sysdeps/i386/td_ta_map_lwp2thr.c: Moved from ../nptl_db. | |
| 620 | * sysdeps/generic/td_ta_map_lwp2thr.c: New file. | |
| 621 | ||
| 622 | * pthread_create.c (start_thread): Add missing & on __nptl_last_event. | |
| 623 | ||
| eaa4099f UD |
624 | 2002-12-04 Ulrich Drepper <drepper@redhat.com> |
| 625 | ||
| 626 | * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h: Make pthread_t | |
| 627 | a completely opaque, non-integer type. | |
| 628 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. | |
| 629 | ||
| 33b5d0cc UD |
630 | 2002-12-05 Jakub Jelinek <jakub@redhat.com> |
| 631 | ||
| 632 | * sysdeps/i386/tls.h: Include stdlib.h. | |
| 633 | * sysdeps/x86_64/tls.h: Likewise. | |
| 634 | ||
| 7a5cdb30 UD |
635 | 2002-12-04 Ulrich Drepper <drepper@redhat.com> |
| 636 | ||
| c4a6d859 UD |
637 | * Makefile (tests): Add tst-locale2. |
| 638 | (tests-static): Likewise. | |
| 639 | * tst-locale2.c: New file. | |
| 640 | ||
| 7a5cdb30 UD |
641 | * sysdeps/unix/sysv/linux/i386/lowlevellock.h: Mark asms as |
| 642 | volatile and add memory clobbers to lock operations. | |
| 643 | ||
| d82d5d12 UD |
644 | 2002-12-03 Ulrich Drepper <drepper@redhat.com> |
| 645 | ||
| 69cae3cf UD |
646 | * sysdeps/i386/i686/bits/atomic.h: Use i486 version. |
| 647 | * sysdeps/i386/i486/bits/atomic.h: New file. | |
| 648 | * sysdeps/i386/i586/bits/atomic.h: New file. | |
| 649 | * sysdeps/i386/i686/pthread_spin_trylock.S: Define HAVE_CMOV and | |
| 650 | include i486 version. | |
| 651 | * sysdeps/i386/i486/pthread_spin_trylock.S: New file. | |
| 652 | * sysdeps/i386/i586/pthread_spin_trylock.S: New file. | |
| 653 | Patch by Marjin Ros <marjin@mad.scientist.com>. | |
| 654 | ||
| e4044c01 UD |
655 | * allocatestack.c (get_cached_stack): Don't crash if we first |
| 656 | found a stack with a larger size then needed. | |
| 657 | Reported by Hui Huang <hui.huang@sun.com>. | |
| 658 | ||
| d82d5d12 UD |
659 | * Makefile (tests): Add tst-sysconf. |
| 660 | * tst-sysconf.c: New file. | |
| 661 | ||
| 662 | * sysdeps/unix/sysv/linux/bits/local_lim.h: Undefine | |
| 663 | PTHREAD_THREADS_MAX. | |
| 664 | ||
| fa9a4ff0 RM |
665 | 2002-12-02 Roland McGrath <roland@redhat.com> |
| 666 | ||
| 667 | * pthreadP.h (__stack_user, __nptl_create_event, __nptl_death_event): | |
| 668 | Declare using hidden_proto instead of attribute_hidden, so there are | |
| 669 | non-.hidden static symbols for gdb to find. | |
| 670 | (__pthread_keys): Likewise. | |
| 671 | * events.c (__nptl_create_event, __nptl_death_event): Add hidden_def. | |
| 672 | * allocatestack.c (__stack_user): Likewise. | |
| 673 | * pthread_create.c (__pthread_keys): Likewise. | |
| 674 | (__nptl_threads_events, __nptl_last_event): Make these static instead | |
| 675 | of hidden. | |
| 676 | * pthread_key_create.c (__pthread_pthread_keys_max, | |
| 677 | __pthread_pthread_key_2ndlevel_size): Renamed from __linuxthreads_*. | |
| 678 | ||
| 91949a33 UD |
679 | 2002-12-02 Ulrich Drepper <drepper@redhat.com> |
| 680 | ||
| c22b52fa UD |
681 | * Makefile (tests): Add tst-locale1. If buid-static is yes link |
| 682 | statically. | |
| 683 | * tst-locale1.c: New file. | |
| 684 | ||
| beb6aa41 UD |
685 | * pthread_cond_timedwait.c: Include <stdlib.h>. |
| 686 | ||
| 91949a33 UD |
687 | * Makefile (tests): Add tst-fork2 and tst-fork3. |
| 688 | * tst-fork2.c: New file. | |
| 689 | * tst-fork3.c: New file. | |
| 690 | ||
| 654dff90 UD |
691 | 2002-11-28 Ulrich Drepper <drepper@redhat.com> |
| 692 | ||
| cb0e76b4 UD |
693 | * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: New file. |
| 694 | ||
| 695 | * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which | |
| 696 | require it to 200112L. | |
| 697 | ||
| 698 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Use cmov | |
| 699 | instruction only if HAVE_CMOV is defined. | |
| 700 | * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Define HAVE_CMOV. | |
| 701 | ||
| 975aa229 UD |
702 | * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: New file. |
| 703 | ||
| 654dff90 UD |
704 | * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: New file. |
| 705 | ||
| 706 | * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: New file. | |
| 707 | ||
| 708 | * sysdeps/unix/sysv/linux/x86_64/pt-vfork.S: New file. | |
| 709 | ||
| a3931336 UD |
710 | 2002-11-27 Ulrich Drepper <drepper@redhat.com> |
| 711 | ||
| c10c099c UD |
712 | * sysdeps/x86_64/bits/atomic.h: New file. |
| 713 | ||
| 714 | * sysdeps/i386/i686/bits/atomic.h: Fix asm syntax for 8- and | |
| 715 | 16-bit operations. | |
| 716 | ||
| dca99d27 UD |
717 | * sysdeps/unix/sysv/linux/raise.c (raise): Use INTERNAL_SYSCALL if |
| 718 | possible since gettid cannot fail. | |
| 719 | ||
| f78deea6 UD |
720 | * sysdeps/x86_64/pthreaddef.h: New file. |
| 721 | ||
| 722 | * sysdeps/i386/pthreaddef.h (gettid): Removed. | |
| 723 | ||
| 724 | * sysdeps/x86_64/pthread_spin_init.c: New file. | |
| 725 | * sysdeps/x86_64/pthread_spin_lock.c: New file. | |
| 726 | * sysdeps/x86_64/pthread_spin_trylock.c: New file. | |
| 727 | * sysdeps/x86_64/pthread_spin_unlock.c: New file. | |
| 728 | ||
| 729 | * sysdeps/i386/i686/pthread_spin_trylock.S (pthread_spin_trylock): | |
| 730 | Add missing lock prefix. Minute optimization. | |
| 731 | ||
| 732 | * tst-spin2.c (main): Also check successful trylock call. | |
| 733 | ||
| 734 | * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Use correct | |
| 735 | syscall. Fix typo in case INTERNAL_SYSCALL is not used. | |
| 736 | ||
| 737 | * sysdeps/i386/pthread_spin_destroy.c: Moved to... | |
| 738 | * sysdeps/pthread/pthread_spin_destroy.c: ...here. New file. | |
| 739 | ||
| 740 | * sysdeps/i386/pthread_sigmask.c: Removed. Use the generic code. | |
| 741 | * sysdeps/pthread/pthread_sigmask.c (pthread_sigmask): Return correct | |
| 742 | value in case of an error. Add support for INTERNAL_SYSCALL. | |
| b54e18eb UD |
743 | |
| 744 | * sysdeps/i386/pthread_sigmask.c (pthread_sigmask): Return correct | |
| 745 | value in case of an error. | |
| 746 | ||
| a3931336 UD |
747 | * sysdeps/x86_64/tls.h: New file. |
| 748 | ||
| 76a50749 UD |
749 | 2002-11-26 Ulrich Drepper <drepper@redhat.com> |
| 750 | ||
| 117c452c UD |
751 | * sysdeps/i386/tls.h (THREAD_GETMEM_NC): Change interface. It now |
| 752 | takes the array member name and the index as parameters. | |
| 753 | (THREAD_SETMEM_NC): Likewise. | |
| 754 | * pthread_getspecific.c: Use new THREAD_GETMEM_NC interface. | |
| 755 | * pthread_setspecific.c: Use new THREAD_GETMEM_NC and THREAD_SETMEM_NC | |
| 756 | interfaces. | |
| 757 | ||
| 758 | * sysdeps/i386/tls.h (THREAD_SETMEM): Use size of member element | |
| 759 | to decide which code to use. | |
| 760 | (THREAD_SETMEM_NC): Likewise. | |
| 761 | ||
| 76a50749 UD |
762 | * allocatestack.c (queue_stack): Don't remove stack from list here. |
| 763 | Do it in the caller. Correct condition to prematurely terminate | |
| 764 | loop to free stacks. | |
| 765 | (__deallocate_stack): Remove stack from list here. | |
| 766 | ||
| 767 | 2002-11-26 Ulrich Drepper <drepper@redhat.com> | |
| 768 | ||
| 769 | * Makefile (tests): Add tst-stack1. | |
| 770 | * tst-stack1.c: New file. | |
| 771 | ||
| 772 | * allocatestack.c (allocate_stack): Initialize the TCB on a user | |
| 773 | provided stack. | |
| 774 | ||
| 775 | * pthread_attr_getstack.c: Return bottom of the thread area. | |
| 776 | ||
| 777 | 2002-11-25 Ulrich Drepper <drepper@redhat.com> | |
| 778 | ||
| 779 | * Makefile (libpthread-routines): Add pt-allocrtsig and | |
| 780 | pthread_kill_other_threads. | |
| 781 | * pt-allocrtsig.c: New file. | |
| 782 | * pthread_kill_other_threads.c: New file. | |
| 783 | * sysdeps/unix/sysv/linux/allocrtsig.c: Add additional aliases for | |
| 784 | all three functions. | |
| 785 | * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove | |
| 786 | allocrtsig. | |
| 787 | * sysdeps/unix/sysv/linux/Versions (libc:GLIBC_PRIVATE): Export | |
| 788 | __libc_current_sigrtmin_private, __libc_current_sigrtmax_private, | |
| 789 | and __libc_allocate_rtsig_private. | |
| 790 | * Versions (libpthread): Export pthread_kill_other_threads_np, | |
| 791 | __libc_current_sigrtmin, and __libc_current_sigrtmax. | |
| 792 | ||
| 793 | 2002-11-24 Ulrich Drepper <drepper@redhat.com> | |
| 794 | ||
| 795 | * allocatestack.c (allocate_stack): stackaddr in attribute points to | |
| 796 | the end of the stack. Adjust computations. | |
| 797 | When mprotect call fails dequeue stack and free it. | |
| 798 | * pthread_attr_setstack.c: Store top of the stack in stackaddr | |
| 799 | attribute. | |
| 800 | * pthread_getattr_np.c: Likewise. | |
| 801 | ||
| 802 | * descr.h (IS_DETACHED): Add some more parenthesis to prevent | |
| 803 | surprises. | |
| 804 | ||
| 805 | 2002-11-23 Ulrich Drepper <drepper@redhat.com> | |
| 806 | ||
| 807 | * sysdeps/pthread/pthread.h (pthread_self): __THROW must come before | |
| 808 | attribute definitions. Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| 809 | ||
| 810 | 2002-11-22 Ulrich Drepper <drepper@redhat.com> | |
| 811 | ||
| 812 | * pthread_getspecific.c: Optimize access to first 2nd-level array. | |
| 813 | * pthread_setspecific.c: Likewise. | |
| 814 | ||
| 815 | 2002-11-21 Ulrich Drepper <drepper@redhat.com> | |
| 816 | ||
| 817 | * sysdeps/unix/sysv/linux/i386/createthread.c: Remove CLONE_ flags | |
| 818 | definitions. Get them from the official place. | |
| 819 | * sysdeps/unix/sysv/linux/i386/fork.c: Likewise. | |
| 820 | ||
| 821 | * sysdeps/unix/sysv/linux/i386/createthread.c: Update CLONE_* flags. | |
| 822 | Use new CLONE_ flags in clone() calls. | |
| 823 | ||
| 824 | * sysdeps/unix/sysv/linux/fork.c: Use ARCH_FORK to actually fork. | |
| 825 | * sysdeps/unix/sysv/linux/i386/fork.c: New file. | |
| 826 | ||
| 827 | * Versions: Add pthread_* functions for libc. | |
| 828 | * forward.c: New file. | |
| 829 | ||
| 830 | * sysdeps/pthread/Makefile (libpthread-sysdeps_routines): Add | |
| 831 | errno-loc. | |
| 832 | * herrno.c: New file. | |
| 833 | * res.c: New file. | |
| 834 | ||
| 835 | * Makefile (libpthread-routines): Remove sem_post, sem_wait, | |
| 836 | sem_trywait, and sem_timedwait. Add herrno and res. | |
| 837 | * sem_init.c: Don't initialize lock and waiters members. | |
| 838 | * sem_open.c: Likewise. | |
| 839 | * sem_post.c: Removed. | |
| 840 | * sem_wait.c: Removed. | |
| 841 | * sem_trywait.c: Removed. | |
| 842 | * sem_timedwait.c: Removed. | |
| 843 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Complete rewrite. | |
| 844 | Includes full implementations of sem_post, sem_wait, sem_trywait, | |
| 845 | and sem_timedwait. | |
| 846 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Adjust | |
| 847 | for new implementation. | |
| 848 | * sysdeps/unix/sysv/linux/internaltypes.h (struct sem): Remove lock | |
| 849 | and waiters fields. | |
| 850 | ||
| 851 | * tst-sem3.c: Improve error message. | |
| 852 | * tst-signal3.c: Likewise. | |
| 853 | ||
| 854 | * init.c (__pthread_initialize_minimal): Use set_tid_address syscall | |
| 855 | to tell the kernel about the termination futex and to initialize tid | |
| 856 | member. Don't initialize main_thread. | |
| 857 | * descr.h (struct pthread): Remove main_thread member. | |
| 858 | * cancelllation.c (__do_cancel): Remove code handling main thread. | |
| 859 | The main thread is not special anymore. | |
| 860 | ||
| 861 | * allocatestack.c (__reclaim_stacks): Mark stacks as unused. Add | |
| 862 | size of the stacks to stack_cache_actsize. | |
| 863 | ||
| 864 | * pt-readv.c: Add missing "defined". | |
| 865 | * pt-sigwait.c: Likewise. | |
| 866 | * pt-writev.c: Likewise. | |
| 867 | ||
| 868 | 2002-11-09 Ulrich Drepper <drepper@redhat.com> | |
| 869 | ||
| 870 | * Versions: Export __connect from libpthread. | |
| 871 | Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| 872 | ||
| 873 | * Makefile (libpthread-routines): Add pt-raise. | |
| 874 | * sysdeps/unix/sysv/linux/raise.c: New file. | |
| 875 | * sysdeps/unix/sysv/linux/pt-raise.c: New file. | |
| 876 | * sysdeps/generic/pt-raise.c: New file. | |
| 877 | ||
| 878 | * pthread_cond_init.c: Initialize all data elements of the condvar | |
| 879 | structure. Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| 880 | ||
| 881 | * pthread_attr_init.c: Actually implement 2.0 compatibility version. | |
| 882 | * pthread_create.c: Likewise. | |
| 883 | ||
| 884 | * Makefile (tests): Add tst-key1, tst-key2, tst-key3. | |
| 885 | * tst-key1.c: New file. | |
| 886 | * tst-key2.c: New file. | |
| 887 | * tst-key3.c: New file. | |
| 888 | ||
| 889 | * Versions: Export pthread_detach for version GLIBC_2.0. | |
| 890 | Reported by Saurabh Desai <sdesai@austin.ibm.com>. | |
| 891 | ||
| 892 | 2002-11-08 Ulrich Drepper <drepper@redhat.com> | |
| 893 | ||
| 894 | * pthread_key_create.c: Terminate search after an unused key was found. | |
| 895 | Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| 896 | ||
| 897 | * sysdeps/unix/sysv/linux/i386/pthread_once.S: Return zero. | |
| 898 | Patch by Luca Barbieri <ldb@ldb.ods.org>. | |
| 899 | ||
| 900 | 2002-10-10 Ulrich Drepper <drepper@redhat.com> | |
| 901 | ||
| 902 | * sysdeps/unix/sysv/linux/i386/i486/lowlevelsem.S: Use slow generic | |
| 903 | dynamic lookup for errno in PIC. | |
| 904 | ||
| 905 | * allocatestack.c (get_cached_stack): Rearrange code slightly to | |
| 906 | release the stack lock as soon as possible. | |
| 907 | Call _dl_allocate_tls_init for TCB from the cache to re-initialize | |
| 908 | the static TLS block. | |
| 909 | (allocate_stack): Call _dl_allocate_tls_init for user-provided stack. | |
| 910 | ||
| 911 | * cancellation.c: Renamed from cancelation.c. | |
| 912 | * Makefile: Adjust accordingly. | |
| 913 | * pthreadP.h (CANCELLATION_P): Renamed from CANCELATION_P. | |
| 914 | * cleanup_defer.c: Use CANCELLATION_P. | |
| 915 | * pthread_testcancel.c: Likewise. | |
| 916 | * descr.h: Fix spelling in comments. | |
| 917 | * init.c: Likewise. | |
| 918 | * pthread_getattr_np.c: Likewise. | |
| 919 | * pthread_getschedparam.c: Likewise. | |
| 920 | * pthread_setschedparam.c: Likewise. | |
| 921 | * Versions: Likewise. | |
| 922 | ||
| 923 | * pt-pselect.c: New file. | |
| 924 | * Makefile (libpthread-routines): Add pt-pselect. | |
| 925 | * Versions: Add pselect. | |
| 926 | ||
| 927 | * tst-cancel4.c: New file. | |
| 928 | * Makefile (tests): Add tst-cancel4. | |
| 929 | ||
| 930 | 2002-10-09 Ulrich Drepper <drepper@redhat.com> | |
| 931 | ||
| 932 | * pthread_mutex_lock.c: Always record lock ownership. | |
| 933 | * pthread_mutex_timedlock.c: Likewise. | |
| 934 | * pthread_mutex_trylock.c: Likewise. | |
| 935 | ||
| 936 | * pt-readv.c: New file. | |
| 937 | * pt-writev.c: New file. | |
| 938 | * pt-creat.c: New file. | |
| 939 | * pt-msgrcv.c: New file. | |
| 940 | * pt-msgsnd.c: New file. | |
| 941 | * pt-poll.c: New file. | |
| 942 | * pt-select.c: New file. | |
| 943 | * pt-sigpause.c: New file. | |
| 944 | * pt-sigsuspend.c: New file. | |
| 945 | * pt-sigwait.c: New file. | |
| 946 | * pt-sigwaitinfo.c: New file. | |
| 947 | * pt-waitid.c: New file. | |
| 948 | * Makefile (libpthread-routines): Add pt-readv, pt-writev, pt-creat, | |
| 949 | pt-msgrcv, pt-msgsnd, pt-poll, pt-select, pt-sigpause, pt-sigsuspend, | |
| 950 | pt-sigwait, pt-sigwaitinfo, and pt-waitid. | |
| 951 | * Versions: Add all the new functions. | |
| 952 | ||
| 953 | * tst-exit1.c: New file. | |
| 954 | * Makefile (tests): Add tst-exit1. | |
| 955 | ||
| 956 | * sem_timedwait.c: Minor optimization for more optimal fastpath. | |
| 957 | ||
| 958 | 2002-10-08 Ulrich Drepper <drepper@redhat.com> | |
| 959 | ||
| 960 | * pt-fcntl.c: Only enable asynchronous cancellation for F_SETLKW. | |
| 961 | ||
| 962 | * pthread_join.c: Enable asynchronous cancellation around lll_wait_tid | |
| 963 | call. pthread_join is an official cancellation point. | |
| 964 | * pthread_timedjoin.c: Likewise. | |
| 965 | ||
| 966 | * pthread_cond_wait.c: Revert order in which internal lock are dropped | |
| 967 | and the condvar's mutex are retrieved. | |
| 968 | * pthread_cond_timedwait.c: Likewise. | |
| 969 | Reported by dice@saros.East.Sun.COM. | |
| 970 | ||
| 971 | 2002-10-07 Ulrich Drepper <drepper@redhat.com> | |
| 972 | ||
| 973 | * pthreadP.h: Cut out all type definitions and move them... | |
| 974 | * sysdeps/unix/sysv/linux/internaltypes.h: ...here. New file. | |
| 975 | * pthreadP.h: Include <internaltypes.h>. | |
| 976 | ||
| 977 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h (lll_sem_post): Little | |
| 978 | performance tweaks. | |
| 979 | ||
| 980 | * sem_trywait.c: Shuffle #includes around to get right order. | |
| 981 | * sem_timedwait.c: Likewise. | |
| 982 | * sem_post.c: Likewise. | |
| 983 | * sem_wait.c: Likewise. | |
| 984 | ||
| 985 | * nptl 0.3 released. | |
| 986 | ||
| 987 | * Makefile (tests): Add tst-signal3. | |
| 988 | * tst-signal3.c: New file. | |
| 989 | ||
| 990 | 2002-10-05 Ulrich Drepper <drepper@redhat.com> | |
| 991 | ||
| 992 | * sysdeps/unix/sysv/linux/i386/lowlevelsem.h: Tell the compiler that | |
| 993 | the asms modify the sem object. | |
| 994 | (__lll_sem_timedwait): Now takes struct sem* as first parameter. | |
| 995 | ||
| 996 | * sysdeps/unix/sysv/linux/i386/bits/semaphore.h (sem_t): Don't expose | |
| 997 | the actual members. | |
| 998 | * pthreadP.h (struct sem): New type. Actual semaphore type. | |
| 999 | * semaphoreP.h: Include pthreadP.h. | |
| 1000 | * sem_getvalue.c: Adjust to sem_t change. | |
| 1001 | * sem_init.c: Likewise. | |
| 1002 | * sem_open.c: Likewise. | |
| 1003 | * sem_post.c: Likewise. | |
| 1004 | * sem_timedwait.c: Likewise. | |
| 1005 | * sem_trywait.c: Likewise. | |
| 1006 | * sem_wait.c: Likewise. | |
| 1007 | ||
| 1008 | 2002-10-04 Ulrich Drepper <drepper@redhat.com> | |
| 1009 | ||
| 1010 | * Makefile (tests): Add tst-basic2, tst-exec1, tst-exec3, tst-exec3. | |
| 1011 | * tst-basic2.c: New file. | |
| 1012 | * tst-exec1.c: New file. | |
| 1013 | * tst-exec2.c: New file. | |
| 1014 | * tst-exec3.c: New file. | |
| 1015 | ||
| 1016 | * tst-fork1.c: Remove extra */. | |
| 1017 | ||
| 1018 | * nptl 0.2 released. The API for IA-32 is complete. |