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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/03/26 19:00:20 UTC
[GitHub] [incubator-nuttx] xiaoxiang781216 commented on a change in pull request #3196: sched/signal: Implement SA_NODEFER
xiaoxiang781216 commented on a change in pull request #3196:
URL: https://github.com/apache/incubator-nuttx/pull/3196#discussion_r602526221
##########
File path: include/signal.h
##########
@@ -249,6 +249,14 @@
* (always assumed) */
#define SA_NOCLDWAIT (1 << 2) /* If signo=SIGCHLD, exit status of child
* processes will be discarded */
+#define SA_ONSTACK (1 << 3) /* Inicates that a registered stack_t
Review comment:
Done.
##########
File path: include/signal.h
##########
@@ -249,6 +249,14 @@
* (always assumed) */
#define SA_NOCLDWAIT (1 << 2) /* If signo=SIGCHLD, exit status of child
* processes will be discarded */
+#define SA_ONSTACK (1 << 3) /* Inicates that a registered stack_t
+ * will be used */
+#define SA_RESTART (1 << 4) /* flag to get restarting signals
Review comment:
Done.
##########
File path: include/signal.h
##########
@@ -249,6 +249,14 @@
* (always assumed) */
#define SA_NOCLDWAIT (1 << 2) /* If signo=SIGCHLD, exit status of child
* processes will be discarded */
+#define SA_ONSTACK (1 << 3) /* Inicates that a registered stack_t
+ * will be used */
+#define SA_RESTART (1 << 4) /* flag to get restarting signals
+ * (which were the default long ago) */
+#define SA_NODEFER (1 << 5) /* prevents the current signal from
+ * being masked in the handler */
+#define SA_RESETHAND (1 << 6) /* clears the handler when the signal
Review comment:
Done.
##########
File path: include/signal.h
##########
@@ -249,6 +249,14 @@
* (always assumed) */
#define SA_NOCLDWAIT (1 << 2) /* If signo=SIGCHLD, exit status of child
* processes will be discarded */
+#define SA_ONSTACK (1 << 3) /* Inicates that a registered stack_t
+ * will be used */
+#define SA_RESTART (1 << 4) /* flag to get restarting signals
+ * (which were the default long ago) */
+#define SA_NODEFER (1 << 5) /* prevents the current signal from
Review comment:
Done.
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