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| author | Andreas Jaeger <aj@suse.de> | 2000-07-06 21:16:06 +0000 |
|---|---|---|
| committer | Andreas Jaeger <aj@suse.de> | 2000-07-06 21:16:06 +0000 |
| commit | 4fb7a71f12d6cb9e4cb696799f3d4505cfe80bf2 (patch) | |
| tree | 77ed9480c2c0870ef0f5b0bc817173dd0975896d /sysdeps/generic | |
| parent | 394d3277fbe2ea8282984ead468370c1eb4b7d4d (diff) | |
| download | glibc-4fb7a71f12d6cb9e4cb696799f3d4505cfe80bf2.tar glibc-4fb7a71f12d6cb9e4cb696799f3d4505cfe80bf2.tar.gz glibc-4fb7a71f12d6cb9e4cb696799f3d4505cfe80bf2.tar.bz2 glibc-4fb7a71f12d6cb9e4cb696799f3d4505cfe80bf2.zip | |
(__libc_start_main): Initialize thread library for static programs
Diffstat (limited to 'sysdeps/generic')
| -rw-r--r-- | sysdeps/generic/libc-start.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sysdeps/generic/libc-start.c b/sysdeps/generic/libc-start.c index bc02d5ce27..a95ce56d2b 100644 --- a/sysdeps/generic/libc-start.c +++ b/sysdeps/generic/libc-start.c @@ -29,6 +29,10 @@ weak_extern (_dl_starting_up) extern int __libc_multiple_libcs; extern void *__libc_stack_end; +#ifndef SHARED +extern void __pthread_initialize_minimal (void) __attribute__ ((weak)); +#endif + /* Prototype for local function. */ extern void __libc_check_standard_fds (void); @@ -62,6 +66,12 @@ BP_SYM (__libc_start_main) (int (*main) (int, char **, char **), __libc_stack_end = stack_end; #ifndef SHARED + /* Initialize the thread library at least a bit since the libgcc + functions are using thread functions if these are available and + we need to setup errno. */ + if (__pthread_initialize_minimal) + __pthread_initialize_minimal (); + /* Some security at this point. Prevent starting a SUID binary where the standard file descriptors are not opened. We have to do this only for statically linked applications since otherwise the dynamic |