SA_RESTART and portability fixes.

svn path=/trunk/; revision=3301

5 files changed, 18 insertions, 1 deletions

diff --git a/NEWS b/NEWS
index 093aa96e..0293685f 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,10 @@
 
 (The `lines' figures total .c, .h, .l, and .y files under version control.)
 
+* GCC warning cleanups from ahaas@neosoft.com.
+* Plug another hole that was letting zombies through.
+* SA_RESDTART portability fix for SunOS.
+
 fetchmail-5.8.2 (Tue May  8 17:07:53 EDT 2001), 20481 lines:
 
 * HH's patches fixing Debian bug #90966 and addressing Debian bug #92554.
diff --git a/daemon.c b/daemon.c
index 89f733ac..eaedc1cf 100644
--- a/daemon.c
+++ b/daemon.c
@@ -90,10 +90,13 @@ void deal_with_sigchld(void)
 
   memset (&sa_new, 0, sizeof sa_new);
   sigemptyset (&sa_new.sa_mask);
-  sa_new.sa_handler = SIG_IGN;
+  /* sa_new.sa_handler = SIG_IGN;     pointless */
 
   /* set up to catch child process termination signals */ 
   sa_new.sa_handler = sigchld_handler;
+#ifdef SA_RESTART	/* SunOS 4.1 portability hack */
+  sa_new.sa_flags = SA_RESTART;
+#endif
   sigaction (SIGCHLD, &sa_new, NULL);
 #if defined(SIGPWR)
   sigaction (SIGPWR, &sa_new, NULL);
@@ -127,6 +130,9 @@ daemonize (const char *logfile, void (*termhook)(int))
   memset (&sa_new, 0, sizeof sa_new);
   sigemptyset (&sa_new.sa_mask);
   sa_new.sa_handler = SIG_IGN;
+#ifdef SA_RESTART	/* SunOS 4.1 portability hack */
+  sa_new.sa_flags = SA_RESTART;
+#endif
 #endif /* HAVE_SIGACTION */
 #ifdef 	SIGTTOU
 #ifndef HAVE_SIGACTION
diff --git a/lock.c b/lock.c
index 35abade1..379eba86 100644
--- a/lock.c
+++ b/lock.c
@@ -6,6 +6,9 @@
 #include "config.h"
 
 #include <stdio.h>
+#ifdef HAVE_STRING_H
+#include <string.h> /* strcat() */
+#endif
 #if defined(STDC_HEADERS)
 #include <stdlib.h>
 #endif
diff --git a/odmr.c b/odmr.c
index c712ccb8..bc694083 100644
--- a/odmr.c
+++ b/odmr.c
@@ -9,6 +9,9 @@
 #include  <stdio.h>
 #include  <stdlib.h>
 #include  <assert.h>
+#ifdef HAVE_STRING_H /* strcat() */
+#include <string.h>
+#endif
 #ifdef HAVE_NET_SOCKET_H /* BeOS needs this */
 #include <net/socket.h>
 #endif
diff --git a/socket.c b/socket.c
index 568f598a..d96743c8 100644
--- a/socket.c
+++ b/socket.c
@@ -9,6 +9,7 @@
 #include <stdio.h>
 #include <errno.h>
 #include <string.h>
+#include <ctype.h> /* isspace() */
 #ifdef HAVE_MEMORY_H
 #include <memory.h>
 #endif /* HAVE_MEMORY_H */