diff options
| author | Manuel Novoa III <mjn3@codepoet.org> | 2001-02-19 00:24:52 +0000 |
|---|---|---|
| committer | Manuel Novoa III <mjn3@codepoet.org> | 2001-02-19 00:24:52 +0000 |
| commit | dfe2d42547de8197f850f3ff0dfdc3caa4682518 (patch) | |
| tree | 0b2969dbdd6c65f1fb5832e25d28bffa9570084a /libc/stdlib/abort.c | |
| parent | 438aac726283dfffa6a5cf84b4acf6df0250af94 (diff) | |
Create __uClibc_main to handle what can be done in C instead of each arch's
respective crt0.S. crt0.S should now only be responsible for setting things
up to call __uClibc_main(argc, argv, envp), which will do any other necessary
setup (setting global __environ, stdio init, etc), call main, and exit. This
should ease both maintainance and porting.
Diffstat (limited to 'libc/stdlib/abort.c')
| -rw-r--r-- | libc/stdlib/abort.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libc/stdlib/abort.c b/libc/stdlib/abort.c index 23510e913..7b7d6bb50 100644 --- a/libc/stdlib/abort.c +++ b/libc/stdlib/abort.c @@ -25,8 +25,8 @@ Cambridge, MA 02139, USA. */ #include <signal.h> #include <errno.h> -typedef void (*vfuncp) (); -extern vfuncp __cleanup; +typedef void (*vfuncp) (void); +extern vfuncp __uClibc_cleanup; extern void _exit __P((int __status)) __attribute__ ((__noreturn__)); /* Cause an abnormal program termination with core-dump. */ @@ -38,8 +38,9 @@ void abort(void) sigprocmask(SIG_UNBLOCK, &sigset, (sigset_t *) NULL); } - if (__cleanup) - __cleanup(); + if (__uClibc_cleanup) { /* Not already executing __uClibc_cleanup. */ + __uClibc_cleanup(); + } while (1) if (raise(SIGABRT)) |