@@ -29,7 +29,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -52,10 +52,10 @@ struct sigaction
};
/* Bits in `sa_flags'. */
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x0001 /* Take signal on signal stack. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESTART 0x0002 /* Restart syscall on signal return. */
# define SA_NODEFER 0x0010 /* Don't automatically block the signal when
its handler is being executed. */
@@ -24,7 +24,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -51,10 +51,10 @@ struct sigaction
#define SA_NOCLDWAIT 0x00000020 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000040 /* Invoke signal-catching function with
three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESTART 0x00000002 /* Restart syscall on signal return. */
# define SA_NODEFER 0x00000008 /* Don't automatically block the signal
when its handler is being executed. */
@@ -24,7 +24,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -54,10 +54,10 @@ struct sigaction
#define SA_NOCLDWAIT 2 /* Don't create zombie on child death. */
#define SA_SIGINFO 4 /* Invoke signal-catching function with
three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
its handler is being executed. */
@@ -26,7 +26,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -57,10 +57,10 @@ struct sigaction
#define SA_NOCLDWAIT 0x00000080 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000010 /* Invoke signal-catching function with
three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESETHAND 0x00000004 /* Reset to SIG_DFL on entry to handler. */
# define SA_NODEFER 0x00000020 /* Don't automatically block the signal
when its handler is being executed. */
@@ -24,7 +24,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -51,10 +51,10 @@ struct sigaction
#define SA_NOCLDSTOP 0x00000001 /* Don't send SIGCHLD when children stop. */
#define SA_NOCLDWAIT 0x00000002 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000004
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
# define SA_NODEFER 0x40000000 /* Don't automatically block the signal
when its handler is being executed. */
@@ -27,7 +27,7 @@ struct sigaction
int sa_flags;
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -60,10 +60,10 @@ struct sigaction
#define SA_NOCLDWAIT 0x00010000 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000008 /* Invoke signal-catching function with
three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
@@ -27,7 +27,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -57,7 +57,7 @@ struct sigaction
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -88,10 +88,10 @@ struct sigaction
#define SA_NOCLDWAIT 2 /* Don't create zombie on child death. */
#define SA_SIGINFO 4 /* Invoke signal-catching function with
three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
its handler is being executed. */
@@ -26,7 +26,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -60,19 +60,21 @@ struct sigaction
#define SA_NOCLDWAIT 0x00000100 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000200 /* Invoke signal-catching function with
three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESTART 0x00000002 /* Restart syscall on signal return. */
-# define SA_INTERRUPT 0x00000010 /* Historical no-op. */
-# define SA_NOMASK 0x00000020 /* Don't automatically block the signal when
+# define SA_NODEFER 0x00000020 /* Don't automatically block the signal when
its handler is being executed. */
-# define SA_ONESHOT 0x00000004 /* Reset to SIG_DFL on entry to handler. */
+# define SA_RESETHAND 0x00000004 /* Reset to SIG_DFL on entry to handler. */
+#endif
+#ifdef __USE_MISC
+# define SA_INTERRUPT 0x00000010 /* Historical no-op. */
/* Some aliases for the SA_ constants. */
-# define SA_NODEFER SA_NOMASK
-# define SA_RESETHAND SA_ONESHOT
+# define SA_NOMASK SA_NODEFER
+# define SA_ONESHOT SA_RESETHAND
# define SA_STACK SA_ONSTACK
#endif
@@ -24,7 +24,7 @@
struct sigaction
{
/* Signal handler. */
-#ifdef __USE_POSIX199309
+#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
union
{
/* Used if SA_SIGINFO is not set. */
@@ -54,17 +54,17 @@ struct sigaction
#define SA_NOCLDWAIT 2 /* Don't create zombie on child death. */
#define SA_SIGINFO 4 /* Invoke signal-catching function with
three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_NOPTRACE 0x02000000 /* Don't ptrace this signal. */
+#if defined __USE_XOPEN_EXTENDED || defined __USE_MISC
# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
#endif
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
its handler is being executed. */
# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
#endif
#ifdef __USE_MISC
+# define SA_NOPTRACE 0x02000000 /* Don't ptrace this signal. */
# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
/* Some aliases for the SA_ constants. */