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| author | Ulrich Drepper <drepper@redhat.com> | 2009-03-08 19:53:12 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-03-08 19:53:12 +0000 |
| commit | 610e67ed5af7e1acf2f96bb964cc2131af570a3d (patch) | |
| tree | 14daa2846118122a858f3f498a525456a7d74ba0 /stdlib/stdlib.h | |
| parent | 130ca12eb3d9b2fec32847699ca08ea25aec9130 (diff) | |
| download | glibc-610e67ed5af7e1acf2f96bb964cc2131af570a3d.tar.gz glibc-610e67ed5af7e1acf2f96bb964cc2131af570a3d.tar.xz glibc-610e67ed5af7e1acf2f96bb964cc2131af570a3d.zip | |
* stdlib/Makefile (routines): Add quick_exit, at_quick_exit, and
cxa_at_quick_exit. (static-only-routines): Add at_quick_exit. * stdlib/Versions: Export quick_exit and __cxa_at_quick_exit for GLIBC_2.10. * stdlib/quick_exit.c: New file. * stdlib/at_quick_exit.c: New file. * stdlib/cxa_at_quick_exit.c: New file. * stdlib/cxa_atexit.c (__cxa_atexit): Move body to new function. Call it appropriately. (__internal_atexit): New function. (__new_exitfn): Now takes parameter to point to the list to use. * stdlib/cxa_finalize.c: Remove quick_exit handlers, don't call them. * stdlib/exit.c (__run_exit_handlers): New function. Split from... (exit): ...here. Just call __run_exit_handlers appropriately. * stdlib/exit.h: Declare __quick_exit_funcs, __run_exit_handlers, __internal_atexit, __cxa_at_quick_exit. Adjust __new_exitfn. * stdlib/on_exit.c: Adjust call to __new_exitfn. * stdlib/stdlib.h: Declare at_quick_exit and quick_exit.
Diffstat (limited to 'stdlib/stdlib.h')
| -rw-r--r-- | stdlib/stdlib.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index ff249ad4cb..77bb860454 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -515,6 +515,18 @@ extern void abort (void) __THROW __attribute__ ((__noreturn__)); /* Register a function to be called when `exit' is called. */ extern int atexit (void (*__func) (void)) __THROW __nonnull ((1)); + +#ifdef __USE_GNU +// XXX There should be a macro to signal with C++ revision is used. +// XXX This function is in the C++1x revision. +/* Register a function to be called when `quick_exit' is called. */ +# ifdef __cplusplus +extern "C++" int at_quick_exit (void (*__func) (void)) + __THROW __asm ("at_quick_exit") __nonnull ((1)); +# else +extern int at_quick_exit (void (*__func) (void)) __THROW __nonnull ((1)); +# endif +#endif __END_NAMESPACE_STD #ifdef __USE_MISC @@ -526,9 +538,18 @@ extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg) __BEGIN_NAMESPACE_STD /* Call all functions registered with `atexit' and `on_exit', - in the reverse of the order in which they were registered + in the reverse of the order in which they were registered, perform stdio cleanup, and terminate program execution with STATUS. */ extern void exit (int __status) __THROW __attribute__ ((__noreturn__)); + +#ifdef __USE_GNU +// XXX There should be a macro to signal with C++ revision is used. +// XXX This function is in the C++1x revision. +/* Call all functions registered with `at_quick_exit' in the reverse + of the order in which they were registered and terminate program + execution with STATUS. */ +extern void quick_exit (int __status) __THROW __attribute__ ((__noreturn__)); +#endif __END_NAMESPACE_STD #ifdef __USE_ISOC99 |