From 9592bfd0dda7c575de07bce2c7a81b8432d845a4 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Wed, 28 Jul 2021 23:45:20 +0000 Subject: Huge incompatible changes. - Obsolete skalibs/environ.h and skalibs/getpeereid.h removed. - rc4 and md5 removed. - All *_t types renamed to avoid treading on POSIX namespace. - subgetopt() renamed to lgetopt(). - signal functions reworked; skasigaction removed; sig_stack removed - Various functions removed: skaoffsetof(), selfpipe_untrap() - New posixplz function: munmap_void. Signed-off-by: Laurent Bercot --- src/libstddjb/sig_stack.c | 28 ---------------------------- 1 file changed, 28 deletions(-) delete mode 100644 src/libstddjb/sig_stack.c (limited to 'src/libstddjb/sig_stack.c') diff --git a/src/libstddjb/sig_stack.c b/src/libstddjb/sig_stack.c deleted file mode 100644 index 88c78ec..0000000 --- a/src/libstddjb/sig_stack.c +++ /dev/null @@ -1,28 +0,0 @@ -/* ISC license. */ - -#include -#include -#include -#include -#include - -static struct skasigaction skasigstack[SKALIBS_NSIG-1][SIGSTACKSIZE] ; -static unsigned int sigsp[SKALIBS_NSIG-1] ; - -int sig_pusha (int sig, struct skasigaction const *ssa) -{ - if ((sig <= 0) || (sig >= SKALIBS_NSIG)) return (errno = EINVAL, -1) ; - if (sigsp[sig-1] >= SIGSTACKSIZE) return (errno = ENOBUFS, -1) ; - if (skasigaction(sig, ssa, &skasigstack[sig-1][sigsp[sig-1]]) == -1) - return -1 ; - return ++sigsp[sig-1] ; -} - -int sig_pop (int sig) -{ - if ((sig <= 0) || (sig >= SKALIBS_NSIG)) return (errno = EINVAL, -1) ; - if (!sigsp[sig-1]) return (errno = EFAULT, -1); - if (skasigaction(sig, &skasigstack[sig-1][sigsp[sig-1]-1], 0) == -1) - return -1 ; - return --sigsp[sig-1] ; -} -- cgit v1.3.1