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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-31 13:33:18 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-31 13:33:18 +0000 |
| commit | 32c075e1f01849e161724bbd400ba77244e482cc (patch) | |
| tree | 5f083a3f352104f32bb6c902d57fa3f294bd8d4d /csu/libc-start.c | |
| parent | d6220e9ee38c1c9285221b023346201ec5f511b3 (diff) | |
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Diffstat (limited to 'csu/libc-start.c')
| -rw-r--r-- | csu/libc-start.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/csu/libc-start.c b/csu/libc-start.c index 634844759d..194db6b1ec 100644 --- a/csu/libc-start.c +++ b/csu/libc-start.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-2003, 2004, 2005, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998-2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -30,7 +30,11 @@ extern int __libc_multiple_libcs; #include <tls.h> #ifndef SHARED # include <dl-osinfo.h> -extern void __pthread_initialize_minimal (void); +extern void __pthread_initialize_minimal (void) +# if !(USE_TLS - 0) && !defined NONTLS_INIT_TP + __attribute__ ((weak)) +# endif + ; # ifndef THREAD_SET_STACK_GUARD /* Only exported for architectures that don't store the stack guard canary in thread local area. */ @@ -136,8 +140,13 @@ LIBC_START_MAIN (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL), /* 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. */ - __pthread_initialize_minimal (); + we need to setup errno. If there is no thread library and we + handle TLS the function is defined in the libc to initialized the + TLS handling. */ +# if !(USE_TLS - 0) && !defined NONTLS_INIT_TP + if (__pthread_initialize_minimal) +# endif + __pthread_initialize_minimal (); #endif # ifndef SHARED |