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-rw-r--r--ChangeLog4
-rw-r--r--Src/exec.c6
-rw-r--r--Src/utils.c27
-rw-r--r--configure.ac2
4 files changed, 7 insertions, 32 deletions
diff --git a/ChangeLog b/ChangeLog
index 87b322119..9d9d15aa4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2007-12-07  Peter Stephenson  <pws@csr.com>
 
+	* 24180: configure.ac, Src/utils.c: back off (most of) 24148.
+
+	* 24179: Src/exec.c: alter 241770 to use queue_signals().
+
 	* Guillaume Chazarain: 24170: Src/exec.c: block interrupts
 	around fork since it may mess with locks.
 
diff --git a/Src/exec.c b/Src/exec.c
index 6f16b9e87..9695011e3 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -229,7 +229,6 @@ zfork(struct timeval *tv)
 {
     pid_t pid;
     struct timezone dummy_tz;
-    sigset_t signals;
 
     /*
      * Is anybody willing to explain this test?
@@ -240,10 +239,9 @@ zfork(struct timeval *tv)
     }
     if (tv)
 	gettimeofday(tv, &dummy_tz);
-    sigfillset(&signals);
-    signals = signal_block(signals);
+    queue_signals();
     pid = fork();
-    signal_setmask(signals);
+    unqueue_signals();
     if (pid == -1) {
 	zerr("fork failed: %e", errno);
 	return -1;
diff --git a/Src/utils.c b/Src/utils.c
index 7c22a277f..d776d7cb3 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -310,34 +310,7 @@ zerrmsg(FILE *file, const char *fmt, va_list ap)
 		    errflag = 1;
 		    return;
 		}
-#ifdef HAVE_STRERROR_R
-		/*
-		 * There are two incompatible strerror_r()s floating round.
-		 * The GNU extension refuses to copy the message into the
-		 * buffer if it can return a constant string.  To suppress it
-		 * we need to define _XOPEN_SOURCE to 600.  I don't dare do
-		 * this because we're already depending on _GNU_SOURCE.  So
-		 * try to handle both by looking for errno being set (for the
-		 * standard version failing) or errbuf being left untouched
-		 * (for the GNU version).  One presumes that if strerror_r()
-		 * didn't copy anything to errbuf, then it's safe to
-		 * call strerror() to get the string.
-		 *
-		 * This is a mess, but it's about a decade and half
-		 * too late to shirk from messes in the source.
-		 */
-		olderrno = errno;
-		errno = 0;
-		errbuf[0] = '\0';
-		strerror_r(num, errbuf, ERRBUFSIZE);
-		if (errno || errbuf[0] == '\0')
-		    errmsg = strerror(num);
-		else
-		    errmsg = errbuf;
-		errno = olderrno;
-#else
 		errmsg = strerror(num);
-#endif
 		/* If the message is not about I/O problems, it looks better *
 		 * if we uncapitalize the first letter of the message        */
 		if (num == EIO)
diff --git a/configure.ac b/configure.ac
index c59af506b..c43d42a72 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1157,7 +1157,7 @@ AC_CHECK_FUNCS(strftime strptime mktime timelocal \
 	       getlogin getpwent getpwnam getpwuid getgrgid getgrnam \
 	       initgroups nis_list \
 	       setuid seteuid setreuid setresuid setsid \
-	       memcpy memmove strstr strerror strerror_r \
+	       memcpy memmove strstr strerror \
 	       getrlimit getrusage \
 	       setlocale \
 	       uname \