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authorUlrich Drepper <drepper@redhat.com>1999-10-01 16:09:12 +0000
committerUlrich Drepper <drepper@redhat.com>1999-10-01 16:09:12 +0000
commita7123f0edfea20a68e64e447dc6ca0c32736be0e (patch)
tree4c9b8434f534faa5a8330f250c8ec296a123818c /manual
parent9133b79b4fae126bbcd95dad6f2cac68329c8ff3 (diff)
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Update.
1999-10-01  Andreas Jaeger  <aj@suse.de>

	* locale/programs/ld-collate.c (insert_value): Add cast to avoid
	warning.
	* intl/finddomain.c (_nl_find_domain): Likewise.

1999-09-30  Andreas Schwab  <schwab@suse.de>

	* sysdeps/unix/sysv/linux/alpha/ioperm.c: Disable debug messages.

1999-09-30  Andreas Jaeger  <aj@suse.de>

	* sysdeps/i386/lshift.S: Correct assembler commands to fix warnings.
	* sysdeps/i386/rshift.S: Likewise.
	* sysdeps/i386/strchrnul.S: Likewise.
	* sysdeps/i386/strchr.S: Likewise.
	Patch by Michael Deutschmann <michael@talamasca.wkpowerlink.com>,
	PR libc/1339.

1999-09-30  Andreas Jaeger  <aj@suse.de>

	* manual/examples/pipe.c: Close other end of pipe to make example work.

1999-10-01  Ulrich Drepper  <drepper@cygnus.com>

	* timezone/checktab.awk: Update from tzcode1999g.
	* timezone/tzselect.ksh: Likewise.
	* timezone/africa: Update from tzdata1999g.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/europe: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/iso3166.tab: Likewise.
	* timezone/zone.tab: Likewise.

	been renamed to getipnodebyname.  Move flags around.
Diffstat (limited to 'manual')
-rw-r--r--manual/examples/pipe.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/manual/examples/pipe.c b/manual/examples/pipe.c
index 054550fec6..92d339a7b9 100644
--- a/manual/examples/pipe.c
+++ b/manual/examples/pipe.c
@@ -5,7 +5,7 @@
 
 /* Read characters from the pipe and echo them to @code{stdout}.  */
 
-void 
+void
 read_from_pipe (int file)
 {
   FILE *stream;
@@ -18,7 +18,7 @@ read_from_pipe (int file)
 
 /* Write some random text to the pipe. */
 
-void 
+void
 write_to_pipe (int file)
 {
   FILE *stream;
@@ -35,7 +35,7 @@ main (void)
   int mypipe[2];
 
 /*@group*/
-  /* Create the pipe. */
+  /* Create the pipe.  */
   if (pipe (mypipe))
     {
       fprintf (stderr, "Pipe failed.\n");
@@ -43,23 +43,27 @@ main (void)
     }
 /*@end group*/
 
-  /* Create the child process. */
+  /* Create the child process.  */
   pid = fork ();
   if (pid == (pid_t) 0)
     {
-      /* This is the child process. */
+      /* This is the child process.
+	 Close other end first.  */
+      close (mypipe[1]);
       read_from_pipe (mypipe[0]);
       return EXIT_SUCCESS;
     }
   else if (pid < (pid_t) 0)
     {
-      /* The fork failed. */
+      /* The fork failed.  */
       fprintf (stderr, "Fork failed.\n");
       return EXIT_FAILURE;
     }
   else
     {
-      /* This is the parent process. */
+      /* This is the parent process.
+	 Close other end first.  */
+      close (mypipe[0]);
       write_to_pipe (mypipe[1]);
       return EXIT_SUCCESS;
     }