diff options
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/include/libbb.h b/include/libbb.h index f505cc718..67afcdf94 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -274,14 +274,18 @@ char *xrealloc_getcwd_or_warn(char *cwd); char *xmalloc_follow_symlinks(const char *path); -//TODO: signal(sid, f) is the same? then why? -extern void sig_catch(int,void (*)(int)); -//#define sig_ignore(s) (sig_catch((s), SIG_IGN)) -//#define sig_uncatch(s) (sig_catch((s), SIG_DFL)) -extern void sig_block(int); -extern void sig_unblock(int); -/* UNUSED: extern void sig_blocknone(void); */ -extern void sig_pause(void); +//enum { +// BB_SIGS_FATAL = , +//}; +void bb_signals(int sigs, void (*f)(int)); +/* Unlike signal() and bb_signals, sets handler with sigaction() + * and in a way that while signal handler is run, no other signals + * will be blocked: */ +void bb_signals_recursive(int sigs, void (*f)(int)); +void sig_block(int); +void sig_unblock(int); +/* UNUSED: void sig_blocknone(void); */ +void sig_pause(void); void xsetgid(gid_t gid); |