diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2004-07-06 04:26:42 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-07-06 04:26:42 +0000 |
| commit | ce6e047fbb353e1d2faf15ab104a19db609b622b (patch) | |
| tree | 3cf56ba767e54e26c5a7bfedc235728d457c9093 /sysdeps/unix/sysv/linux/dl-origin.c | |
| parent | 2dd18ce2b2dfecc737479548f5b6d1784d90fe79 (diff) | |
Update.
2004-07-05 Ulrich Drepper <drepper@redhat.com>
* elf/dl-init.c: Don't define and use _dl_starting_up if
HAVE_INLINED_SYSCALLS is defined and the variable is not used.
* elf/dl-support.c: Likewise.
* elf/rtld.c: Likewise.
* elf/dl-misc.c (_dl_debug_vdprintf): Use writev syscall directly
if HAVE_INLINED_SYSCALLS is defined.
* sysdeps/powerpc/powerpc64/dl-machine.h: Don't rest _dl_starting_up
here.
* sysdeps/powerpc/powerpc32/dl-start.S: Likewise.
* sysdeps/unix/sysv/linux/configure.in: Define HAVE_INLINED_SYSCALLS.
* config.h.in: Add entry for HAVE_INLINED_SYSCALLS.
* sysdeps/posix/profil.c: If compiled for ld.so, omit code which
is needed to stop profiling.
* elf/dl-open.c (dl_open_worker): If a newly opened object is to be
profile make sure it cannot be unloaded.
* sysdeps/unix/sysv/linux/dl-origin.c: Inline readlink syscall.
* sysdeps/unix/sysv/linux/fcntl.c: If compiled without cancellation
support, make sure the helper function is inlined.
* sysdeps/unix/sysv/linux/pread.c: Likewise.
* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/i386/fcntl.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c: Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/dl-origin.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-origin.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-origin.c b/sysdeps/unix/sysv/linux/dl-origin.c index f7512340a1..a7fa53ea1d 100644 --- a/sysdeps/unix/sysv/linux/dl-origin.c +++ b/sysdeps/unix/sysv/linux/dl-origin.c @@ -24,6 +24,7 @@ #include <unistd.h> #include <sys/param.h> #include <ldsodefs.h> +#include <sysdep.h> #include <dl-dst.h> @@ -37,9 +38,11 @@ _dl_get_origin (void) char linkval[PATH_MAX]; char *result; int len; + INTERNAL_SYSCALL_DECL (err); - if ((len = __readlink ("/proc/self/exe", linkval, sizeof (linkval))) > 0 - && linkval[0] != '[') + len = INTERNAL_SYSCALL (readlink, err, 3, "/proc/self/exe", linkval, + sizeof (linkval)); + if (! INTERNAL_SYSCALL_ERROR_P (len, err) && len > 0 && linkval[0] != '[') { /* We can use this value. */ assert (linkval[0] == '/'); |