123 lines
3.7 KiB
Diff
123 lines
3.7 KiB
Diff
---
|
|
array.c | 2 +-
|
|
examples/loadables/tee.c | 3 ++-
|
|
hashlib.c | 4 ++--
|
|
jobs.c | 9 +++++++++
|
|
sig.c | 4 ++--
|
|
sig.h | 4 ++--
|
|
trap.c | 2 +-
|
|
trap.h | 2 +-
|
|
8 files changed, 20 insertions(+), 10 deletions(-)
|
|
|
|
--- array.c
|
|
+++ array.c 2020-10-12 16:00:37.207185803 +0000
|
|
@@ -1095,7 +1095,7 @@ char *s, *sep;
|
|
* To make a running version, compile -DTEST_ARRAY and link with:
|
|
* xmalloc.o syntax.o lib/malloc/libmalloc.a lib/sh/libsh.a
|
|
*/
|
|
-int interrupt_immediately = 0;
|
|
+volatile sig_atomic_t interrupt_immediately = 0;
|
|
|
|
int
|
|
signal_is_trapped(s)
|
|
--- examples/loadables/tee.c
|
|
+++ examples/loadables/tee.c 2020-10-12 16:00:37.267184666 +0000
|
|
@@ -35,6 +35,7 @@
|
|
#include "bashansi.h"
|
|
|
|
#include <stdio.h>
|
|
+#include <signal.h>
|
|
#include <errno.h>
|
|
|
|
#include "builtins.h"
|
|
@@ -56,7 +57,7 @@ static FLIST *tee_flist;
|
|
|
|
#define TEE_BUFSIZE 8192
|
|
|
|
-extern int interrupt_immediately;
|
|
+extern volatile sig_atomic_t interrupt_immediately;
|
|
|
|
extern char *strerror ();
|
|
|
|
--- hashlib.c
|
|
+++ hashlib.c 2020-10-12 16:02:31.677016331 +0000
|
|
@@ -473,8 +473,8 @@ hash_pstats (table, name)
|
|
|
|
HASH_TABLE *table, *ntable;
|
|
|
|
-int interrupt_immediately = 0;
|
|
-int running_trap = 0;
|
|
+volatile sig_atomic_t interrupt_immediately = 0;
|
|
+volatile sig_atomic_t running_trap = 0;
|
|
|
|
int
|
|
signal_is_trapped (s)
|
|
--- jobs.c
|
|
+++ jobs.c 2020-10-12 16:00:37.267184666 +0000
|
|
@@ -2212,6 +2212,15 @@ make_child (command, flags)
|
|
child process, go back and change callers who free `command' in
|
|
the child process when this returns. */
|
|
mypid = getpid ();
|
|
+
|
|
+ if (interrupt_state)
|
|
+ {
|
|
+ struct timeval tv;
|
|
+ struct rusage rx;
|
|
+ (void) gettimeofday(&tv, NULL);
|
|
+ (void) getrusage(RUSAGE_SELF, &rx);
|
|
+ }
|
|
+
|
|
#if defined (BUFFERED_INPUT)
|
|
/* Close default_buffered_input if it's > 0. We don't close it if it's
|
|
0 because that's the file descriptor used when redirecting input,
|
|
--- sig.c
|
|
+++ sig.c 2020-10-12 16:00:37.267184666 +0000
|
|
@@ -84,10 +84,10 @@ sigset_t top_level_mask;
|
|
#endif /* JOB_CONTROL */
|
|
|
|
/* When non-zero, we throw_to_top_level (). */
|
|
-int interrupt_immediately = 0;
|
|
+volatile sig_atomic_t interrupt_immediately = 0;
|
|
|
|
/* When non-zero, we call the terminating signal handler immediately. */
|
|
-int terminate_immediately = 0;
|
|
+volatile sig_atomic_t terminate_immediately = 0;
|
|
|
|
#if defined (SIGWINCH)
|
|
static SigHandler *old_winch = (SigHandler *)SIG_DFL;
|
|
--- sig.h
|
|
+++ sig.h 2020-10-12 16:03:44.403637781 +0000
|
|
@@ -105,8 +105,8 @@ do { \
|
|
extern volatile sig_atomic_t sigwinch_received;
|
|
extern volatile sig_atomic_t sigterm_received;
|
|
|
|
-extern int interrupt_immediately; /* no longer used */
|
|
-extern int terminate_immediately;
|
|
+extern volatile sig_atomic_t interrupt_immediately; /* no longer used */
|
|
+extern volatile sig_atomic_t terminate_immediately;
|
|
|
|
/* Functions from sig.c. */
|
|
extern sighandler termsig_sighandler PARAMS((int));
|
|
--- trap.c
|
|
+++ trap.c 2020-10-12 16:08:10.102600477 +0000
|
|
@@ -111,7 +111,7 @@ int pending_traps[NSIG];
|
|
Used in execute_cmd.c and builtins/common.c to clean up when
|
|
parse_and_execute does not return normally after executing the
|
|
trap command (e.g., when `return' is executed in the trap command). */
|
|
-int running_trap;
|
|
+volatile sig_atomic_t running_trap;
|
|
|
|
/* Set to last_command_exit_value before running a trap. */
|
|
int trap_saved_exit_value;
|
|
--- trap.h
|
|
+++ trap.h 2020-10-12 16:05:57.105122164 +0000
|
|
@@ -62,7 +62,7 @@ extern char *trap_list[];
|
|
|
|
extern int trapped_signal_received;
|
|
extern int wait_signal_received;
|
|
-extern int running_trap;
|
|
+extern volatile sig_atomic_t running_trap;
|
|
extern int trap_saved_exit_value;
|
|
extern int suppress_debug_trap_verbose;
|
|
|