From d3581e618a97ded31194ea7cd102644c8f0cad41 Mon Sep 17 00:00:00 2001 From: Joel Brobecker Date: Thu, 17 May 2012 17:27:07 +0000 Subject: [PATCH] procfs.c: Remove unused functions and make many functions static gdb/ChangeLog: * procfs.c (procfs_find_new_threads, procfs_pid_to_str, proc_warn, proc_error, proc_get_status, proc_flags, proc_why, proc_what, proc_nsysarg, proc_sysargs, proc_set_run_on_last_close, proc_unset_run_on_last_close, proc_unset_inherit_on_fork, proc_set_async, proc_unset_async, proc_stop_process, proc_wait_for_stop, proc_run_process, proc_set_traced_signals, proc_set_traced_faults, proc_set_traced_sysentry, proc_set_traced_sysexit, proc_set_held_signals, proc_get_held_signals, proc_get_traced_signals, proc_get_traced_faults, proc_get_traced_sysentry, proc_get_traced_sysexit, proc_clear_current_fault, proc_set_current_signal, proc_clear_current_signal, proc_get_gregs, proc_get_fpregs, proc_set_gregs, proc_set_fpregs, proc_kill, proc_parent_pid, proc_get_nthreads, proc_get_nthreads, proc_get_nthreads, proc_get_current_thread, proc_get_current_thread, proc_get_current_thread, proc_update_threads, proc_update_threads, proc_update_threads, proc_update_threads, proc_iterate_over_threads, procfs_find_new_threads, procfs_pid_to_str): Make static. Remove advance declaration. (proc_cursig): Make static. Conditionalized defintion on PROCFS_DONT_PIOCSSIG_CURSIG being defined. (proc_syscall, proc_set_kill_on_last_close, proc_unset_kill_on_last_close, proc_set_inherit_on_fork, proc_get_pending_signals, proc_get_signal_actions, proc_trace_signal, proc_ignore_signal): Delete. --- gdb/ChangeLog | 29 +++++ gdb/procfs.c | 335 ++++++++++---------------------------------------- 2 files changed, 91 insertions(+), 273 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index b4150edfe65..8b846adf1e3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,32 @@ +2012-05-17 Joel Brobecker + + * procfs.c (procfs_find_new_threads, procfs_pid_to_str, + proc_warn, proc_error, proc_get_status, proc_flags, + proc_why, proc_what, proc_nsysarg, proc_sysargs, + proc_set_run_on_last_close, proc_unset_run_on_last_close, + proc_unset_inherit_on_fork, proc_set_async, proc_unset_async, + proc_stop_process, proc_wait_for_stop, proc_run_process, + proc_set_traced_signals, proc_set_traced_faults, + proc_set_traced_sysentry, proc_set_traced_sysexit, + proc_set_held_signals, proc_get_held_signals, + proc_get_traced_signals, proc_get_traced_faults, + proc_get_traced_sysentry, proc_get_traced_sysexit, + proc_clear_current_fault, proc_set_current_signal, + proc_clear_current_signal, proc_get_gregs, proc_get_fpregs, + proc_set_gregs, proc_set_fpregs, proc_kill, proc_parent_pid, + proc_get_nthreads, proc_get_nthreads, proc_get_nthreads, + proc_get_current_thread, proc_get_current_thread, + proc_get_current_thread, proc_update_threads, + proc_update_threads, proc_update_threads, proc_update_threads, + proc_iterate_over_threads, procfs_find_new_threads, + procfs_pid_to_str): Make static. Remove advance declaration. + (proc_cursig): Make static. Conditionalized defintion on + PROCFS_DONT_PIOCSSIG_CURSIG being defined. + (proc_syscall, proc_set_kill_on_last_close, + proc_unset_kill_on_last_close, proc_set_inherit_on_fork, + proc_get_pending_signals, proc_get_signal_actions, + proc_trace_signal, proc_ignore_signal): Delete. + 2012-05-16 Sergio Durigan Junior * coffread.c (cs_section_address): Passing proper argument for diff --git a/gdb/procfs.c b/gdb/procfs.c index e39e12134f1..0d47f80a060 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -138,8 +138,8 @@ static LONGEST procfs_xfer_partial (struct target_ops *ops, static int procfs_thread_alive (struct target_ops *ops, ptid_t); -void procfs_find_new_threads (struct target_ops *ops); -char *procfs_pid_to_str (struct target_ops *, ptid_t); +static void procfs_find_new_threads (struct target_ops *ops); +static char *procfs_pid_to_str (struct target_ops *, ptid_t); static int proc_find_memory_regions (int (*) (CORE_ADDR, unsigned long, @@ -1019,69 +1019,24 @@ find_syscall (procinfo *pi, char *name) than have a bunch of #ifdefs all thru the gdb target vector functions, we do our best to hide them all in here. */ -int proc_get_status (procinfo * pi); -long proc_flags (procinfo * pi); -int proc_why (procinfo * pi); -int proc_what (procinfo * pi); -int proc_nsysarg (procinfo * pi); -long *proc_sysargs (procinfo * pi); -int proc_syscall (procinfo * pi); -long proc_cursig (struct procinfo * pi); -int proc_set_run_on_last_close (procinfo * pi); -int proc_unset_run_on_last_close (procinfo * pi); -int proc_set_kill_on_last_close (procinfo * pi); -int proc_unset_kill_on_last_close (procinfo * pi); -int proc_set_inherit_on_fork (procinfo * pi); -int proc_unset_inherit_on_fork (procinfo * pi); -int proc_set_async (procinfo * pi); -int proc_unset_async (procinfo * pi); -int proc_stop_process (procinfo * pi); -int proc_trace_signal (procinfo * pi, int signo); -int proc_ignore_signal (procinfo * pi, int signo); -int proc_clear_current_fault (procinfo * pi); -int proc_set_current_signal (procinfo * pi, int signo); -int proc_clear_current_signal (procinfo * pi); -int proc_set_gregs (procinfo * pi); -int proc_set_fpregs (procinfo * pi); -int proc_wait_for_stop (procinfo * pi); -int proc_run_process (procinfo * pi, int step, int signo); -int proc_kill (procinfo * pi, int signo); -int proc_parent_pid (procinfo * pi); -int proc_get_nthreads (procinfo * pi); -int proc_get_current_thread (procinfo * pi); -int proc_set_held_signals (procinfo * pi, gdb_sigset_t * sighold); -int proc_set_traced_sysexit (procinfo * pi, sysset_t * sysset); -int proc_set_traced_sysentry (procinfo * pi, sysset_t * sysset); -int proc_set_traced_faults (procinfo * pi, fltset_t * fltset); -int proc_set_traced_signals (procinfo * pi, gdb_sigset_t * sigset); - -int proc_update_threads (procinfo * pi); -int proc_iterate_over_threads (procinfo * pi, - int (*func) (procinfo *, procinfo *, void *), - void *ptr); - -gdb_gregset_t *proc_get_gregs (procinfo * pi); -gdb_fpregset_t *proc_get_fpregs (procinfo * pi); -sysset_t *proc_get_traced_sysexit (procinfo * pi, sysset_t * save); -sysset_t *proc_get_traced_sysentry (procinfo * pi, sysset_t * save); -fltset_t *proc_get_traced_faults (procinfo * pi, fltset_t * save); -gdb_sigset_t *proc_get_traced_signals (procinfo * pi, gdb_sigset_t * save); -gdb_sigset_t *proc_get_held_signals (procinfo * pi, gdb_sigset_t * save); -gdb_sigset_t *proc_get_pending_signals (procinfo * pi, gdb_sigset_t * save); -gdb_sigaction_t *proc_get_signal_actions (procinfo * pi, - gdb_sigaction_t *save); - -void proc_warn (procinfo * pi, char *func, int line); -void proc_error (procinfo * pi, char *func, int line); +static long proc_flags (procinfo * pi); +static int proc_why (procinfo * pi); +static int proc_what (procinfo * pi); +static int proc_set_current_signal (procinfo * pi, int signo); +static int proc_get_current_thread (procinfo * pi); +static int proc_iterate_over_threads + (procinfo * pi, + int (*func) (procinfo *, procinfo *, void *), + void *ptr); -void +static void proc_warn (procinfo *pi, char *func, int line) { sprintf (errmsg, "procfs: %s line %d, %s", func, line, pi->pathname); print_sys_errmsg (errmsg, errno); } -void +static void proc_error (procinfo *pi, char *func, int line) { sprintf (errmsg, "procfs: %s line %d, %s", func, line, pi->pathname); @@ -1094,7 +1049,7 @@ proc_error (procinfo *pi, char *func, int line) file descriptor is also only opened when it is needed. Returns non-zero for success, zero for failure. */ -int +static int proc_get_status (procinfo *pi) { /* Status file descriptor is opened "lazily". */ @@ -1188,7 +1143,7 @@ proc_get_status (procinfo *pi) /* Returns the process flags (pr_flags field). */ -long +static long proc_flags (procinfo *pi) { if (!pi->status_valid) @@ -1211,7 +1166,7 @@ proc_flags (procinfo *pi) /* Returns the pr_why field (why the process stopped). */ -int +static int proc_why (procinfo *pi) { if (!pi->status_valid) @@ -1227,7 +1182,7 @@ proc_why (procinfo *pi) /* Returns the pr_what field (details of why the process stopped). */ -int +static int proc_what (procinfo *pi) { if (!pi->status_valid) @@ -1270,7 +1225,7 @@ proc_watchpoint_address (procinfo *pi, CORE_ADDR *addr) /* Returns the pr_nsysarg field (number of args to the current syscall). */ -int +static int proc_nsysarg (procinfo *pi) { if (!pi->status_valid) @@ -1287,7 +1242,7 @@ proc_nsysarg (procinfo *pi) /* Returns the pr_sysarg field (pointer to the arguments of current syscall). */ -long * +static long * proc_sysargs (procinfo *pi) { if (!pi->status_valid) @@ -1300,28 +1255,12 @@ proc_sysargs (procinfo *pi) return (long *) &pi->prstatus.pr_sysarg; #endif } - -/* Returns the pr_syscall field (id of current syscall if we are in - one). */ - -int -proc_syscall (procinfo *pi) -{ - if (!pi->status_valid) - if (!proc_get_status (pi)) - return 0; - -#ifdef NEW_PROC_API - return pi->prstatus.pr_lwp.pr_syscall; -#else - return pi->prstatus.pr_syscall; -#endif -} #endif /* PIOCSSPCACT */ +#ifdef PROCFS_DONT_PIOCSSIG_CURSIG /* Returns the pr_cursig field (current signal). */ -long +static long proc_cursig (struct procinfo *pi) { if (!pi->status_valid) @@ -1334,6 +1273,7 @@ proc_cursig (struct procinfo *pi) return pi->prstatus.pr_cursig; #endif } +#endif /* PROCFS_DONT_PIOCSSIG_CURSIG */ /* === I appologize for the messiness of this function. === This is an area where the different versions of @@ -1468,7 +1408,7 @@ proc_modify_flag (procinfo *pi, long flag, long mode) become runnable when debugger closes all /proc fds. Returns non-zero for success, zero for failure. */ -int +static int proc_set_run_on_last_close (procinfo *pi) { return proc_modify_flag (pi, PR_RLC, FLAG_SET); @@ -1478,51 +1418,18 @@ proc_set_run_on_last_close (procinfo *pi) runnable when debugger closes its file handles. Returns non-zero for success, zero for failure. */ -int +static int proc_unset_run_on_last_close (procinfo *pi) { return proc_modify_flag (pi, PR_RLC, FLAG_RESET); } -#ifdef PR_KLC -/* Set the kill_on_last_close flag. Process with all threads will be - killed when debugger closes all /proc fds (or debugger exits or - dies). Returns non-zero for success, zero for failure. */ - -int -proc_set_kill_on_last_close (procinfo *pi) -{ - return proc_modify_flag (pi, PR_KLC, FLAG_SET); -} - -/* Reset the kill_on_last_close flag. Process will NOT be killed when - debugger closes its file handles (or exits or dies). Returns - non-zero for success, zero for failure. */ - -int -proc_unset_kill_on_last_close (procinfo *pi) -{ - return proc_modify_flag (pi, PR_KLC, FLAG_RESET); -} -#endif /* PR_KLC */ - -/* Set inherit_on_fork flag. If the process forks a child while we - are registered for events in the parent, then we will also recieve - events from the child. Returns non-zero for success, zero for - failure. */ - -int -proc_set_inherit_on_fork (procinfo *pi) -{ - return proc_modify_flag (pi, PR_FORK, FLAG_SET); -} - /* Reset inherit_on_fork flag. If the process forks a child while we are registered for events in the parent, then we will NOT recieve events from the child. Returns non-zero for success, zero for failure. */ -int +static int proc_unset_inherit_on_fork (procinfo *pi) { return proc_modify_flag (pi, PR_FORK, FLAG_RESET); @@ -1533,7 +1440,7 @@ proc_unset_inherit_on_fork (procinfo *pi) (signal etc.), the remaining LWPs will continue to run. Returns non-zero for success, zero for failure. */ -int +static int proc_set_async (procinfo *pi) { return proc_modify_flag (pi, PR_ASYNC, FLAG_SET); @@ -1543,7 +1450,7 @@ proc_set_async (procinfo *pi) (signal etc.), then all other LWPs will stop as well. Returns non-zero for success, zero for failure. */ -int +static int proc_unset_async (procinfo *pi) { return proc_modify_flag (pi, PR_ASYNC, FLAG_RESET); @@ -1553,7 +1460,7 @@ proc_unset_async (procinfo *pi) /* Request the process/LWP to stop. Does not wait. Returns non-zero for success, zero for failure. */ -int +static int proc_stop_process (procinfo *pi) { int win; @@ -1590,7 +1497,7 @@ proc_stop_process (procinfo *pi) /* Wait for the process or LWP to stop (block until it does). Returns non-zero for success, zero for failure. */ -int +static int proc_wait_for_stop (procinfo *pi) { int win; @@ -1646,7 +1553,7 @@ proc_wait_for_stop (procinfo *pi) any; if non-zero, set the current signal to this one. Returns non-zero for success, zero for failure. */ -int +static int proc_run_process (procinfo *pi, int step, int signo) { int win; @@ -1693,7 +1600,7 @@ proc_run_process (procinfo *pi, int step, int signo) /* Register to trace signals in the process or LWP. Returns non-zero for success, zero for failure. */ -int +static int proc_set_traced_signals (procinfo *pi, gdb_sigset_t *sigset) { int win; @@ -1733,7 +1640,7 @@ proc_set_traced_signals (procinfo *pi, gdb_sigset_t *sigset) /* Register to trace hardware faults in the process or LWP. Returns non-zero for success, zero for failure. */ -int +static int proc_set_traced_faults (procinfo *pi, fltset_t *fltset) { int win; @@ -1771,7 +1678,7 @@ proc_set_traced_faults (procinfo *pi, fltset_t *fltset) /* Register to trace entry to system calls in the process or LWP. Returns non-zero for success, zero for failure. */ -int +static int proc_set_traced_sysentry (procinfo *pi, sysset_t *sysset) { int win; @@ -1816,7 +1723,7 @@ proc_set_traced_sysentry (procinfo *pi, sysset_t *sysset) /* Register to trace exit from system calls in the process or LWP. Returns non-zero for success, zero for failure. */ -int +static int proc_set_traced_sysexit (procinfo *pi, sysset_t *sysset) { int win; @@ -1861,7 +1768,7 @@ proc_set_traced_sysexit (procinfo *pi, sysset_t *sysset) /* Specify the set of blocked / held signals in the process or LWP. Returns non-zero for success, zero for failure. */ -int +static int proc_set_held_signals (procinfo *pi, gdb_sigset_t *sighold) { int win; @@ -1896,72 +1803,10 @@ proc_set_held_signals (procinfo *pi, gdb_sigset_t *sighold) return win; } -/* Returns the set of signals that are pending in the process or LWP. - Will also copy the sigset if SAVE is non-zero. */ - -gdb_sigset_t * -proc_get_pending_signals (procinfo *pi, gdb_sigset_t *save) -{ - gdb_sigset_t *ret = NULL; - - /* We should never have to apply this operation to any procinfo - except the one for the main process. If that ever changes for - any reason, then take out the following clause and replace it - with one that makes sure the ctl_fd is open. */ - - if (pi->tid != 0) - pi = find_procinfo_or_die (pi->pid, 0); - - if (!pi->status_valid) - if (!proc_get_status (pi)) - return NULL; - -#ifdef NEW_PROC_API - ret = &pi->prstatus.pr_lwp.pr_lwppend; -#else - ret = &pi->prstatus.pr_sigpend; -#endif - if (save && ret) - memcpy (save, ret, sizeof (gdb_sigset_t)); - - return ret; -} - -/* Returns the set of signal actions. Will also copy the sigactionset - if SAVE is non-zero. */ - -gdb_sigaction_t * -proc_get_signal_actions (procinfo *pi, gdb_sigaction_t *save) -{ - gdb_sigaction_t *ret = NULL; - - /* We should never have to apply this operation to any procinfo - except the one for the main process. If that ever changes for - any reason, then take out the following clause and replace it - with one that makes sure the ctl_fd is open. */ - - if (pi->tid != 0) - pi = find_procinfo_or_die (pi->pid, 0); - - if (!pi->status_valid) - if (!proc_get_status (pi)) - return NULL; - -#ifdef NEW_PROC_API - ret = &pi->prstatus.pr_lwp.pr_action; -#else - ret = &pi->prstatus.pr_action; -#endif - if (save && ret) - memcpy (save, ret, sizeof (gdb_sigaction_t)); - - return ret; -} - /* Returns the set of signals that are held / blocked. Will also copy the sigset if SAVE is non-zero. */ -gdb_sigset_t * +static gdb_sigset_t * proc_get_held_signals (procinfo *pi, gdb_sigset_t *save) { gdb_sigset_t *ret = NULL; @@ -2001,7 +1846,7 @@ proc_get_held_signals (procinfo *pi, gdb_sigset_t *save) /* Returns the set of signals that are traced / debugged. Will also copy the sigset if SAVE is non-zero. */ -gdb_sigset_t * +static gdb_sigset_t * proc_get_traced_signals (procinfo *pi, gdb_sigset_t *save) { gdb_sigset_t *ret = NULL; @@ -2034,66 +1879,10 @@ proc_get_traced_signals (procinfo *pi, gdb_sigset_t *save) return ret; } -/* Add SIGNO to the set of signals that are traced. Returns non-zero - for success, zero for failure. */ - -int -proc_trace_signal (procinfo *pi, int signo) -{ - gdb_sigset_t temp; - - /* We should never have to apply this operation to any procinfo - except the one for the main process. If that ever changes for - any reason, then take out the following clause and replace it - with one that makes sure the ctl_fd is open. */ - - if (pi->tid != 0) - pi = find_procinfo_or_die (pi->pid, 0); - - if (pi) - { - if (proc_get_traced_signals (pi, &temp)) - { - gdb_praddset (&temp, signo); - return proc_set_traced_signals (pi, &temp); - } - } - - return 0; /* failure */ -} - -/* Remove SIGNO from the set of signals that are traced. Returns - non-zero for success, zero for failure. */ - -int -proc_ignore_signal (procinfo *pi, int signo) -{ - gdb_sigset_t temp; - - /* We should never have to apply this operation to any procinfo - except the one for the main process. If that ever changes for - any reason, then take out the following clause and replace it - with one that makes sure the ctl_fd is open. */ - - if (pi->tid != 0) - pi = find_procinfo_or_die (pi->pid, 0); - - if (pi) - { - if (proc_get_traced_signals (pi, &temp)) - { - gdb_prdelset (&temp, signo); - return proc_set_traced_signals (pi, &temp); - } - } - - return 0; /* failure */ -} - /* Returns the set of hardware faults that are traced /debugged. Will also copy the faultset if SAVE is non-zero. */ -fltset_t * +static fltset_t * proc_get_traced_faults (procinfo *pi, fltset_t *save) { fltset_t *ret = NULL; @@ -2129,7 +1918,7 @@ proc_get_traced_faults (procinfo *pi, fltset_t *save) /* Returns the set of syscalls that are traced /debugged on entry. Will also copy the syscall set if SAVE is non-zero. */ -sysset_t * +static sysset_t * proc_get_traced_sysentry (procinfo *pi, sysset_t *save) { sysset_t *ret = NULL; @@ -2196,7 +1985,7 @@ proc_get_traced_sysentry (procinfo *pi, sysset_t *save) /* Returns the set of syscalls that are traced /debugged on exit. Will also copy the syscall set if SAVE is non-zero. */ -sysset_t * +static sysset_t * proc_get_traced_sysexit (procinfo *pi, sysset_t *save) { sysset_t * ret = NULL; @@ -2264,7 +2053,7 @@ proc_get_traced_sysexit (procinfo *pi, sysset_t *save) not be sent to the process or LWP when it resumes. Returns non-zero for success, zero for failure. */ -int +static int proc_clear_current_fault (procinfo *pi) { int win; @@ -2298,7 +2087,7 @@ proc_clear_current_fault (procinfo *pi) trap back to the debugger. Returns non-zero for success, zero for failure. */ -int +static int proc_set_current_signal (procinfo *pi, int signo) { int win; @@ -2371,7 +2160,7 @@ proc_set_current_signal (procinfo *pi, int signo) process or LWP when it resumes. Returns non-zero for success, zero for failure. */ -int +static int proc_clear_current_signal (procinfo *pi) { int win; @@ -2414,7 +2203,7 @@ proc_clear_current_signal (procinfo *pi) /* Return the general-purpose registers for the process or LWP corresponding to PI. Upon failure, return NULL. */ -gdb_gregset_t * +static gdb_gregset_t * proc_get_gregs (procinfo *pi) { if (!pi->status_valid || !pi->gregs_valid) @@ -2438,7 +2227,7 @@ proc_get_gregs (procinfo *pi) /* Return the general-purpose registers for the process or LWP corresponding to PI. Upon failure, return NULL. */ -gdb_fpregset_t * +static gdb_fpregset_t * proc_get_fpregs (procinfo *pi) { #ifdef NEW_PROC_API @@ -2511,7 +2300,7 @@ proc_get_fpregs (procinfo *pi) corresponding to PI. Return non-zero for success, zero for failure. */ -int +static int proc_set_gregs (procinfo *pi) { gdb_gregset_t *gregs; @@ -2551,7 +2340,7 @@ proc_set_gregs (procinfo *pi) corresponding to PI. Return non-zero for success, zero for failure. */ -int +static int proc_set_fpregs (procinfo *pi) { gdb_fpregset_t *fpregs; @@ -2609,7 +2398,7 @@ proc_set_fpregs (procinfo *pi) /* Send a signal to the proc or lwp with the semantics of "kill()". Returns non-zero for success, zero for failure. */ -int +static int proc_kill (procinfo *pi, int signo) { int win; @@ -2643,7 +2432,7 @@ proc_kill (procinfo *pi, int signo) /* Find the pid of the process that started this one. Returns the parent process pid, or zero. */ -int +static int proc_parent_pid (procinfo *pi) { /* We should never have to apply this operation to any procinfo @@ -2849,7 +2638,7 @@ procfs_find_LDT_entry (ptid_t ptid) #if defined (PIOCNTHR) && defined (PIOCTLIST) /* OSF version */ -int +static int proc_get_nthreads (procinfo *pi) { int nthreads = 0; @@ -2863,7 +2652,7 @@ proc_get_nthreads (procinfo *pi) #else #if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */ /* Solaris and Unixware version */ -int +static int proc_get_nthreads (procinfo *pi) { if (!pi->status_valid) @@ -2881,7 +2670,7 @@ proc_get_nthreads (procinfo *pi) #else /* Default version */ -int +static int proc_get_nthreads (procinfo *pi) { return 0; @@ -2898,7 +2687,7 @@ proc_get_nthreads (procinfo *pi) #if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */ /* Solaris and Unixware version */ -int +static int proc_get_current_thread (procinfo *pi) { /* Note: this should be applied to the root procinfo for the @@ -2923,7 +2712,7 @@ proc_get_current_thread (procinfo *pi) #else #if defined (PIOCNTHR) && defined (PIOCTLIST) /* OSF version */ -int +static int proc_get_current_thread (procinfo *pi) { #if 0 /* FIXME: not ready for prime time? */ @@ -2935,7 +2724,7 @@ proc_get_current_thread (procinfo *pi) #else /* Default version */ -int +static int proc_get_current_thread (procinfo *pi) { return 0; @@ -2963,7 +2752,7 @@ proc_delete_dead_threads (procinfo *parent, procinfo *thread, void *ignore) #if defined (PIOCLSTATUS) /* Solaris 2.5 (ioctl) version */ -int +static int proc_update_threads (procinfo *pi) { gdb_prstatus_t *prstatus; @@ -3012,7 +2801,7 @@ do_closedir_cleanup (void *dir) closedir (dir); } -int +static int proc_update_threads (procinfo *pi) { char pathname[MAX_PROC_NAME_SIZE + 16]; @@ -3060,7 +2849,7 @@ proc_update_threads (procinfo *pi) #else #ifdef PIOCTLIST /* OSF version */ -int +static int proc_update_threads (procinfo *pi) { int nthreads, i; @@ -3096,7 +2885,7 @@ proc_update_threads (procinfo *pi) } #else /* Default version */ -int +static int proc_update_threads (procinfo *pi) { return 0; @@ -3118,7 +2907,7 @@ proc_update_threads (procinfo *pi) function. PTR is an opaque parameter for function. Returns the first non-zero return value from the callee, or zero. */ -int +static int proc_iterate_over_threads (procinfo *pi, int (*func) (procinfo *, procinfo *, void *), void *ptr) @@ -4968,7 +4757,7 @@ procfs_notice_thread (procinfo *pi, procinfo *thread, void *ptr) /* Query all the threads that the target knows about, and give them back to GDB to add to its list. */ -void +static void procfs_find_new_threads (struct target_ops *ops) { procinfo *pi; @@ -5010,7 +4799,7 @@ procfs_thread_alive (struct target_ops *ops, ptid_t ptid) /* Convert PTID to a string. Returns the string in a static buffer. */ -char * +static char * procfs_pid_to_str (struct target_ops *ops, ptid_t ptid) { static char buf[80]; -- 2.39.2