Commit 9f0ae8c9 authored by Alexandre Julliard's avatar Alexandre Julliard

tools: Move signal masking to the common make_temp_file() helper.

parent ca398e27
...@@ -20077,17 +20077,6 @@ _ACEOF ...@@ -20077,17 +20077,6 @@ _ACEOF
;; ;;
esac esac
ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "#include <sys/types.h>
#include <signal.h>
"
if test "x$ac_cv_type_sigset_t" = xyes
then :
printf "%s\n" "#define HAVE_SIGSET_T 1" >>confdefs.h
fi
ac_fn_c_check_type "$LINENO" "request_sense" "ac_cv_type_request_sense" "#include <linux/cdrom.h> ac_fn_c_check_type "$LINENO" "request_sense" "ac_cv_type_request_sense" "#include <linux/cdrom.h>
" "
if test "x$ac_cv_type_request_sense" = xyes if test "x$ac_cv_type_request_sense" = xyes
...@@ -20129,42 +20118,6 @@ printf "%s\n" "#define HAVE_STRUCT_XINPGEN 1" >>confdefs.h ...@@ -20129,42 +20118,6 @@ printf "%s\n" "#define HAVE_STRUCT_XINPGEN 1" >>confdefs.h
fi fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sigaddset" >&5
printf %s "checking for sigaddset... " >&6; }
if test ${wine_cv_have_sigaddset+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <signal.h>
int
main (void)
{
sigset_t set; sigaddset(&set,SIGTERM);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
wine_cv_have_sigaddset=yes
else $as_nop
wine_cv_have_sigaddset=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $wine_cv_have_sigaddset" >&5
printf "%s\n" "$wine_cv_have_sigaddset" >&6; }
if test "$wine_cv_have_sigaddset" = "yes"
then
printf "%s\n" "#define HAVE_SIGADDSET 1" >>confdefs.h
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use re-entrant gethostbyname_r Linux style" >&5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we can use re-entrant gethostbyname_r Linux style" >&5
printf %s "checking whether we can use re-entrant gethostbyname_r Linux style... " >&6; } printf %s "checking whether we can use re-entrant gethostbyname_r Linux style... " >&6; }
if test ${wine_cv_linux_gethostbyname_r_6+y} if test ${wine_cv_linux_gethostbyname_r_6+y}
......
...@@ -2058,8 +2058,6 @@ fi ...@@ -2058,8 +2058,6 @@ fi
dnl **** Check for types **** dnl **** Check for types ****
AC_C_INLINE AC_C_INLINE
AC_CHECK_TYPES([sigset_t],,,[#include <sys/types.h>
#include <signal.h>])
AC_CHECK_TYPES([request_sense],,,[#include <linux/cdrom.h>]) AC_CHECK_TYPES([request_sense],,,[#include <linux/cdrom.h>])
AC_CHECK_TYPES([struct xinpgen],,, AC_CHECK_TYPES([struct xinpgen],,,
...@@ -2084,14 +2082,6 @@ AC_CHECK_TYPES([struct xinpgen],,, ...@@ -2084,14 +2082,6 @@ AC_CHECK_TYPES([struct xinpgen],,,
#include <netinet/in_pcb.h> #include <netinet/in_pcb.h>
#endif]) #endif])
AC_CACHE_CHECK([for sigaddset],wine_cv_have_sigaddset,
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <signal.h>]], [[sigset_t set; sigaddset(&set,SIGTERM);]])],[wine_cv_have_sigaddset=yes],[wine_cv_have_sigaddset=no]))
if test "$wine_cv_have_sigaddset" = "yes"
then
AC_DEFINE(HAVE_SIGADDSET, 1, [Define if sigaddset is supported])
fi
AC_CACHE_CHECK([whether we can use re-entrant gethostbyname_r Linux style], AC_CACHE_CHECK([whether we can use re-entrant gethostbyname_r Linux style],
wine_cv_linux_gethostbyname_r_6, wine_cv_linux_gethostbyname_r_6,
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],[[ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]],[[
......
...@@ -375,18 +375,12 @@ ...@@ -375,18 +375,12 @@
/* Define to 1 if `interface_id' is a member of `sg_io_hdr_t'. */ /* Define to 1 if `interface_id' is a member of `sg_io_hdr_t'. */
#undef HAVE_SG_IO_HDR_T_INTERFACE_ID #undef HAVE_SG_IO_HDR_T_INTERFACE_ID
/* Define if sigaddset is supported */
#undef HAVE_SIGADDSET
/* Define to 1 if `si_fd' is a member of `siginfo_t'. */ /* Define to 1 if `si_fd' is a member of `siginfo_t'. */
#undef HAVE_SIGINFO_T_SI_FD #undef HAVE_SIGINFO_T_SI_FD
/* Define to 1 if you have the `sigprocmask' function. */ /* Define to 1 if you have the `sigprocmask' function. */
#undef HAVE_SIGPROCMASK #undef HAVE_SIGPROCMASK
/* Define to 1 if the system has the type `sigset_t'. */
#undef HAVE_SIGSET_T
/* Define to 1 if you have the <stdint.h> header file. */ /* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H #undef HAVE_STDINT_H
......
...@@ -27,6 +27,7 @@ ...@@ -27,6 +27,7 @@
#include <string.h> #include <string.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <signal.h>
#include <fcntl.h> #include <fcntl.h>
#include <time.h> #include <time.h>
#include <errno.h> #include <errno.h>
...@@ -369,7 +370,19 @@ static inline char *make_temp_file( const char *prefix, const char *suffix ) ...@@ -369,7 +370,19 @@ static inline char *make_temp_file( const char *prefix, const char *suffix )
fd = open( name, O_RDWR | O_CREAT | O_EXCL, 0600 ); fd = open( name, O_RDWR | O_CREAT | O_EXCL, 0600 );
if (fd >= 0) if (fd >= 0)
{ {
#ifdef HAVE_SIGPROCMASK /* block signals while manipulating the temp files list */
sigset_t mask_set, old_set;
sigemptyset( &mask_set );
sigaddset( &mask_set, SIGHUP );
sigaddset( &mask_set, SIGTERM );
sigaddset( &mask_set, SIGINT );
sigprocmask( SIG_BLOCK, &mask_set, &old_set );
strarray_add( &temp_files, name ); strarray_add( &temp_files, name );
sigprocmask( SIG_SETMASK, &old_set, NULL );
#else
strarray_add( &temp_files, name );
#endif
close( fd ); close( fd );
return name; return name;
} }
......
...@@ -146,9 +146,6 @@ static const char *output_implib; ...@@ -146,9 +146,6 @@ static const char *output_implib;
static int keep_generated = 0; static int keep_generated = 0;
const char *temp_dir = NULL; const char *temp_dir = NULL;
struct strarray temp_files = { 0 }; struct strarray temp_files = { 0 };
#ifdef HAVE_SIGSET_T
static sigset_t signal_mask;
#endif
static const char *bindir; static const char *bindir;
static const char *libdir; static const char *libdir;
...@@ -223,22 +220,6 @@ static void exit_on_signal( int sig ) ...@@ -223,22 +220,6 @@ static void exit_on_signal( int sig )
exit(1); /* this will call the atexit functions */ exit(1); /* this will call the atexit functions */
} }
static char* get_temp_file(const char* prefix, const char* suffix)
{
char *tmp;
#ifdef HAVE_SIGPROCMASK
sigset_t old_set;
/* block signals while manipulating the temp files list */
sigprocmask( SIG_BLOCK, &signal_mask, &old_set );
#endif
tmp = make_temp_file( prefix, suffix );
#ifdef HAVE_SIGPROCMASK
sigprocmask( SIG_SETMASK, &old_set, NULL );
#endif
return tmp;
}
static int is_pe_target( const struct options *opts ) static int is_pe_target( const struct options *opts )
{ {
switch (opts->target.platform) switch (opts->target.platform)
...@@ -348,9 +329,9 @@ static struct strarray get_translator(struct options *opts) ...@@ -348,9 +329,9 @@ static struct strarray get_translator(struct options *opts)
static int try_link( struct strarray prefix, struct strarray link_tool, const char *cflags ) static int try_link( struct strarray prefix, struct strarray link_tool, const char *cflags )
{ {
const char *in = get_temp_file( "try_link", ".c" ); const char *in = make_temp_file( "try_link", ".c" );
const char *out = get_temp_file( "try_link", ".out" ); const char *out = make_temp_file( "try_link", ".out" );
const char *err = get_temp_file( "try_link", ".err" ); const char *err = make_temp_file( "try_link", ".err" );
struct strarray link = empty_strarray; struct strarray link = empty_strarray;
int sout = -1, serr = -1; int sout = -1, serr = -1;
int ret; int ret;
...@@ -407,7 +388,7 @@ static struct strarray get_link_args( struct options *opts, const char *output_n ...@@ -407,7 +388,7 @@ static struct strarray get_link_args( struct options *opts, const char *output_n
case PLATFORM_SOLARIS: case PLATFORM_SOLARIS:
{ {
char *mapfile = get_temp_file( output_name, ".map" ); char *mapfile = make_temp_file( output_name, ".map" );
const char *align = opts->section_align ? opts->section_align : "0x1000"; const char *align = opts->section_align ? opts->section_align : "0x1000";
create_file( mapfile, 0644, "text = A%s;\ndata = A%s;\n", align, align ); create_file( mapfile, 0644, "text = A%s;\ndata = A%s;\n", align, align );
...@@ -820,7 +801,7 @@ static const char* compile_to_object(struct options* opts, const char* file, con ...@@ -820,7 +801,7 @@ static const char* compile_to_object(struct options* opts, const char* file, con
/* make a copy so we don't change any of the initial stuff */ /* make a copy so we don't change any of the initial stuff */
/* a shallow copy is exactly what we want in this case */ /* a shallow copy is exactly what we want in this case */
copts = *opts; copts = *opts;
copts.output_name = get_temp_file(get_basename_noext(file), ".o"); copts.output_name = make_temp_file(get_basename_noext(file), ".o");
copts.compile_only = 1; copts.compile_only = 1;
copts.files = empty_strarray; copts.files = empty_strarray;
strarray_add(&copts.files, file); strarray_add(&copts.files, file);
...@@ -894,8 +875,8 @@ static char *find_static_lib( const char *dll ) ...@@ -894,8 +875,8 @@ static char *find_static_lib( const char *dll )
static const char *find_libgcc(struct strarray prefix, struct strarray link_tool) static const char *find_libgcc(struct strarray prefix, struct strarray link_tool)
{ {
const char *out = get_temp_file( "find_libgcc", ".out" ); const char *out = make_temp_file( "find_libgcc", ".out" );
const char *err = get_temp_file( "find_libgcc", ".err" ); const char *err = make_temp_file( "find_libgcc", ".err" );
struct strarray link = empty_strarray; struct strarray link = empty_strarray;
int sout = -1, serr = -1; int sout = -1, serr = -1;
char *libgcc, *p; char *libgcc, *p;
...@@ -984,7 +965,7 @@ static const char *build_spec_obj( struct options *opts, const char *spec_file, ...@@ -984,7 +965,7 @@ static const char *build_spec_obj( struct options *opts, const char *spec_file,
strarray_add( &spec_args, strmake( "--ld-cmd=%s", strarray_tostring( tool, " " ))); strarray_add( &spec_args, strmake( "--ld-cmd=%s", strarray_tostring( tool, " " )));
} }
spec_o_name = get_temp_file(output_name, ".spec.o"); spec_o_name = make_temp_file(output_name, ".spec.o");
if (!is_pe) if (!is_pe)
{ {
if (opts->pic) strarray_add(&spec_args, "-fPIC"); if (opts->pic) strarray_add(&spec_args, "-fPIC");
...@@ -1512,12 +1493,6 @@ int main(int argc, char **argv) ...@@ -1512,12 +1493,6 @@ int main(int argc, char **argv)
#endif #endif
signal( SIGTERM, exit_on_signal ); signal( SIGTERM, exit_on_signal );
signal( SIGINT, exit_on_signal ); signal( SIGINT, exit_on_signal );
#ifdef HAVE_SIGADDSET
sigemptyset( &signal_mask );
sigaddset( &signal_mask, SIGHUP );
sigaddset( &signal_mask, SIGTERM );
sigaddset( &signal_mask, SIGINT );
#endif
init_argv0_dir( argv[0] ); init_argv0_dir( argv[0] );
/* setup tmp file removal at exit */ /* setup tmp file removal at exit */
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment