Changeset 12840 for trunk/Ohana/src/getstar/src/SetSignals.c

Timestamp:

Apr 17, 2007, 9:59:02 AM (19 years ago)

Author:

eugene

Message:

various fixes to support Mac OS X

File:

• trunk/Ohana/src/getstar/src/SetSignals.c (modified) (1 diff)

trunk/Ohana/src/getstar/src/SetSignals.c

@@ -30 +30 @@
   for (i = 0; i < 36; i++) {
     switch (i) {
-      /* can't redirect this signals */
-    case SIGKILL:    /* kill -9: cannot be caught or ignored */
-    case SIGSTOP:    /* SIGSTOP: cannot be caught or ignored */
+      /* can't redirect these signals */
+    case SIGKILL:    /* kill -9: cannot be caught or ignored (POSIX.1-1990) */
+    case SIGSTOP:    /* SIGSTOP: cannot be caught or ignored (POSIX.1-1990) */
       /* ignore these signals */
-    case SIGCHLD:    /* child halted: ignore */
-    case SIGPWR:     /* power failure - why ignore this? */
-    case SIGWINCH:   /* window resized */
-    case SIGCONT:    /* continue - maintain this action */
-    case SIGTSTP:    /* stop signal sent from tty - why ignore? */
-    case SIGURG:     /* socket signal, ignore this */
+    case SIGCHLD:    /* child halted: ignore (POSIX.1-1990) */
+    case SIGCONT:    /* continue - maintain this action (POSIX.1-1990) */
+    case SIGTSTP:    /* stop signal sent from tty - why ignore? (POSIX.1-1990) */
+    case SIGURG:     /* socket signal, ignore this (POSIX.1-2001) */
+# ifdef (SIGPWR)
+    case SIGPWR:     /* power failure - why ignore this? (Sys V) */
+# endif
+# ifdef (SIGWINCH)
+    case SIGWINCH:   /* window resized (4.3BSD) */
+# endif
       break;