From: Greg McGary Date: Thu, 6 Jul 2000 23:42:33 +0000 (+0000) Subject: * string/endian.h (__LONG_LONG_PAIR): New macro. X-Git-Tag: glibc-2.16-ports-before-merge~2325 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6f5d6cb60dce78885a09547b0974ffde7defe78c;p=thirdparty%2Fglibc.git * string/endian.h (__LONG_LONG_PAIR): New macro. * sysdeps/unix/sysv/linux/ftruncate64.c: Use it. * sysdeps/unix/sysv/linux/pread.c: Likewise. * sysdeps/unix/sysv/linux/pread64.c: Likewise. * sysdeps/unix/sysv/linux/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/truncate64.c: Likewise. * sysdeps/unix/sysv/linux/mips/ftruncate64.c: Likewise. * sysdeps/unix/sysv/linux/mips/pread.c: Likewise. * sysdeps/unix/sysv/linux/mips/pread64.c: Likewise. * sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise. * sysdeps/unix/sysv/linux/mips/truncate64.c: Likewise. --- diff --git a/sysdeps/unix/sysv/linux/mips/ftruncate64.c b/sysdeps/unix/sysv/linux/mips/ftruncate64.c index 768946e9fa9..e45afbad7d4 100644 --- a/sysdeps/unix/sysv/linux/mips/ftruncate64.c +++ b/sysdeps/unix/sysv/linux/mips/ftruncate64.c @@ -50,13 +50,8 @@ ftruncate64 (int fd, off64_t length) #ifndef __ASSUME_TRUNCATE64_SYSCALL int saved_errno = errno; #endif -#if __BYTE_ORDER == __LITTLE_ENDIAN - /* Use a fill argument to pass low, high in an aligned pair of - arguments (here 2/3). */ - int result = INLINE_SYSCALL (ftruncate64, 3, fd, 0, low, high); -#elif __BYTE_ORDER == __BIG_ENDIAN - int result = INLINE_SYSCALL (ftruncate64, 3, fd, 0, high, low); -#endif + int result = INLINE_SYSCALL (ftruncate64, 3, fd, 0, + __LONG_LONG_PAIR (high, low)); #ifndef __ASSUME_TRUNCATE64_SYSCALL if (result != -1 || errno != ENOSYS) #endif diff --git a/sysdeps/unix/sysv/linux/mips/pread.c b/sysdeps/unix/sysv/linux/mips/pread.c index d926a065082..dd1e5d8a056 100644 --- a/sysdeps/unix/sysv/linux/mips/pread.c +++ b/sysdeps/unix/sysv/linux/mips/pread.c @@ -19,6 +19,7 @@ #include #include +#include #include #include @@ -46,11 +47,8 @@ __libc_pread (fd, buf, count, offset) ssize_t result; /* First try the syscall. */ -# if defined(__MIPSEB__) - result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, 0, offset); -# elif defined(__MIPSEL__) - result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, offset, 0); -# endif + result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, + __LONG_LONG_PAIR (0, offset)); # if __ASSUME_PREAD_SYSCALL == 0 if (result == -1 && errno == ENOSYS) /* No system call available. Use the emulation. */ diff --git a/sysdeps/unix/sysv/linux/mips/pread64.c b/sysdeps/unix/sysv/linux/mips/pread64.c index d17dbeb3967..06a992e1cbd 100644 --- a/sysdeps/unix/sysv/linux/mips/pread64.c +++ b/sysdeps/unix/sysv/linux/mips/pread64.c @@ -19,6 +19,7 @@ #include #include +#include #include #include @@ -47,14 +48,9 @@ __libc_pread64 (fd, buf, count, offset) ssize_t result; /* First try the syscall. */ -# if defined(__MIPSEB__) - result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, (off_t) (offset >> 32), - (off_t) (offset & 0xffffffff)); -# elif defined(__MIPSEL__) result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0, - (off_t) (offset & 0xffffffff), - (off_t) (offset >> 32)); -# endif + __LONG_LONG_PAIR ((off_t) (offset >> 32), + (off_t) (offset & 0xffffffff))); # if __ASSUME_PREAD_SYSCALL == 0 if (result == -1 && errno == ENOSYS) /* No system call available. Use the emulation. */ diff --git a/sysdeps/unix/sysv/linux/mips/pwrite.c b/sysdeps/unix/sysv/linux/mips/pwrite.c index a83df31ca4e..b45bb84f4db 100644 --- a/sysdeps/unix/sysv/linux/mips/pwrite.c +++ b/sysdeps/unix/sysv/linux/mips/pwrite.c @@ -19,6 +19,7 @@ #include #include +#include #include #include @@ -45,11 +46,8 @@ __libc_pwrite (fd, buf, count, offset) ssize_t result; /* First try the syscall. */ -# if defined(__MIPSEB__) - result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, 0, offset); -# elif defined(__MIPSEL__) - result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, offset, 0); -# endif + result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, + __LONG_LONG_PAIR (0, offset)); # if __ASSUME_PWRITE_SYSCALL == 0 if (result == -1 && errno == ENOSYS) /* No system call available. Use the emulation. */ diff --git a/sysdeps/unix/sysv/linux/mips/pwrite64.c b/sysdeps/unix/sysv/linux/mips/pwrite64.c index 295a1754b67..04810645001 100644 --- a/sysdeps/unix/sysv/linux/mips/pwrite64.c +++ b/sysdeps/unix/sysv/linux/mips/pwrite64.c @@ -19,6 +19,7 @@ #include #include +#include #include #include @@ -45,15 +46,9 @@ __libc_pwrite64 (fd, buf, count, offset) ssize_t result; /* First try the syscall. */ -# if defined(__MIPSEB__) - result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, (off_t) (offset >> 32), - (off_t) (offset & 0xffffffff)); -# elif defined(__MIPSEL__) result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0, - (off_t) (offset & 0xffffffff), - (off_t) (offset >> 32)); -# endif - + __LONG_LONG_PAIR ((off_t) (offset >> 32), + (off_t) (offset & 0xffffffff))); # if __ASSUME_PWRITE_SYSCALL == 0 if (result == -1 && errno == ENOSYS) /* No system call available. Use the emulation. */ diff --git a/sysdeps/unix/sysv/linux/mips/truncate64.c b/sysdeps/unix/sysv/linux/mips/truncate64.c index bcdb9ddf981..7a446194d31 100644 --- a/sysdeps/unix/sysv/linux/mips/truncate64.c +++ b/sysdeps/unix/sysv/linux/mips/truncate64.c @@ -50,14 +50,8 @@ truncate64 (const char *path, off64_t length) #ifndef __ASSUME_TRUNCATE64_SYSCALL int saved_errno = errno; #endif -#if __BYTE_ORDER == __LITTLE_ENDIAN - /* Use a fill argument to pass low, high in an aligned pair of - arguments (here 2/3). */ - int result = INLINE_SYSCALL (truncate64, 3, path, 0, low, high); -#elif __BYTE_ORDER == __BIG_ENDIAN - int result = INLINE_SYSCALL (truncate64, 3, path, 0, high, low); -#endif - + int result = INLINE_SYSCALL (truncate64, 3, path, 0, + __LONG_LONG_PAIR (high, low)); #ifndef __ASSUME_TRUNCATE64_SYSCALL if (result != -1 || errno != ENOSYS) #endif