diff options
Diffstat (limited to 'contrib/ncurses/ncurses/base/sigaction.c')
| -rw-r--r-- | contrib/ncurses/ncurses/base/sigaction.c | 86 |
1 files changed, 49 insertions, 37 deletions
diff --git a/contrib/ncurses/ncurses/base/sigaction.c b/contrib/ncurses/ncurses/base/sigaction.c index ab1e569fae6a..8819638bef88 100644 --- a/contrib/ncurses/ncurses/base/sigaction.c +++ b/contrib/ncurses/ncurses/base/sigaction.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998 Free Software Foundation, Inc. * + * Copyright (c) 1998,2000 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -41,66 +41,78 @@ #if !HAVE_SIGACTION && HAVE_SIGVEC -MODULE_ID("$Id: sigaction.c,v 1.9 1999/06/19 23:05:16 tom Exp $") +MODULE_ID("$Id: sigaction.c,v 1.11 2000/12/10 02:43:28 tom Exp $") -int -sigaction (int sig, sigaction_t * sigact, sigaction_t * osigact) +NCURSES_EXPORT(int) +sigaction +(int sig, sigaction_t * sigact, sigaction_t * osigact) { - return sigvec(sig, sigact, osigact); + return sigvec(sig, sigact, osigact); } -int -sigemptyset (sigset_t * mask) +NCURSES_EXPORT(int) +sigemptyset +(sigset_t * mask) { - *mask = 0; - return 0; + *mask = 0; + return 0; } -int -sigprocmask (int mode, sigset_t * mask, sigset_t * omask) +NCURSES_EXPORT(int) +sigprocmask +(int mode, sigset_t * mask, sigset_t * omask) { - sigset_t current = sigsetmask(0); + sigset_t current = sigsetmask(0); - if (omask) *omask = current; + if (omask) + *omask = current; - if (mode==SIG_BLOCK) - current |= *mask; - else if (mode==SIG_UNBLOCK) - current &= ~*mask; - else if (mode==SIG_SETMASK) - current = *mask; + if (mode == SIG_BLOCK) + current |= *mask; + else if (mode == SIG_UNBLOCK) + current &= ~*mask; + else if (mode == SIG_SETMASK) + current = *mask; - sigsetmask(current); - return 0; + sigsetmask(current); + return 0; } -int -sigsuspend (sigset_t * mask) +NCURSES_EXPORT(int) +sigsuspend(sigset_t * mask) { - return sigpause (*mask); + return sigpause(*mask); } -int -sigdelset (sigset_t * mask, int sig) +NCURSES_EXPORT(int) +sigdelset +(sigset_t * mask, int sig) { - *mask &= ~sigmask (sig); - return 0; + *mask &= ~sigmask(sig); + return 0; } -int -sigaddset (sigset_t * mask, int sig) +NCURSES_EXPORT(int) +sigaddset +(sigset_t * mask, int sig) { - *mask |= sigmask (sig); - return 0; + *mask |= sigmask(sig); + return 0; } -int -sigismember (sigset_t * mask, int sig) +NCURSES_EXPORT(int) +sigismember +(sigset_t * mask, int sig) { - return (*mask & sigmask (sig)) != 0; + return (*mask & sigmask(sig)) != 0; } #else -extern void _nc_sigaction(void); /* quiet's gcc warning */ -void _nc_sigaction(void) { } /* nonempty for strict ANSI compilers */ +extern +NCURSES_EXPORT(void) +_nc_sigaction(void); /* quiet's gcc warning */ +NCURSES_EXPORT(void) +_nc_sigaction(void) +{ +} /* nonempty for strict ANSI compilers */ #endif |