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scan for sig_t (and friends)

This commit is contained in:
tg 2007-01-17 23:54:39 +00:00
parent 2099f1765d
commit ecc6beb7d5
2 changed files with 29 additions and 7 deletions
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30
Build.sh
View File

@ -1,5 +1,5 @@
#!/bin/sh
# $MirOS: src/bin/mksh/Build.sh,v 1.135 2007/01/17 23:50:26 tg Exp $
# $MirOS: src/bin/mksh/Build.sh,v 1.136 2007/01/17 23:54:39 tg Exp $
#-
# Env: CC, CFLAGS, CPP, CPPFLAGS, LDFLAGS, LIBS, NOWARN, NROFF, TARGET_OS
# CPPFLAGS recognised: MKSH_SMALL MKSH_NOPWNAM
@ -320,6 +320,32 @@ ac_test rlim_t <<-'EOF'
int main(void) { return ((int)(rlim_t)0); }
EOF
ac_testn sig_t <<-'EOF'
#include <sys/types.h>
#include <signal.h>
int main(void) { return ((int)(sig_t)0); }
EOF
ac_testn sighandler_t '!' sig_t 0 <<-'EOF'
#include <sys/types.h>
#include <signal.h>
int main(void) { return ((int)(sighandler_t)0); }
EOF
if test 1 = $HAVE_SIGHANDLER_T; then
CPPFLAGS="$CPPFLAGS -Dsig_t=sighandler_t"
HAVE_SIG_T=1
fi
ac_testn __sighandler_t '!' sig_t 0 <<-'EOF'
#include <sys/types.h>
#include <signal.h>
int main(void) { return ((int)(__sighandler_t)0); }
EOF
if test 1 = $HAVE_SIGHANDLER_T; then
CPPFLAGS="$CPPFLAGS -Dsig_t=__sighandler_t"
HAVE_SIG_T=1
fi
#
# Environment: signals
#
@ -356,8 +382,8 @@ ac_testn _sys_siglist '!' sys_siglist 0 'the _sys_siglist[] array' <<-'EOF'
int main(void) { return (_sys_siglist[0][0]); }
EOF
if test 1 = $HAVE__SYS_SIGLIST; then
HAVE_SYS_SIGLIST=1
CPPFLAGS="$CPPFLAGS -Dsys_siglist=_sys_siglist"
HAVE_SYS_SIGLIST=1
fi
CPPFLAGS="$CPPFLAGS -DHAVE_SYS_SIGLIST=$HAVE_SYS_SIGLIST"

6
sh.h
View File

@ -8,7 +8,7 @@
/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.104 2007/01/17 23:18:55 tg Exp $"
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.105 2007/01/17 23:54:39 tg Exp $"
#define MKSH_VERSION "R29 2007/01/17"
#if HAVE_SYS_PARAM_H
@ -373,10 +373,6 @@ struct temp {
#define shl_out (&shf_iob[2])
EXTERN int shl_stdout_ok;
#if defined(__sun__) || defined(__CYGWIN__)
typedef void (*sig_t)(int);
#endif
/*
* trap handlers
*/