From dbd993a313553639377ef1c00d929e892d919e06 Mon Sep 17 00:00:00 2001
From: steudten <steudten@users.sourceforge.net>
Date: Wed, 7 Nov 2001 00:03:14 +0000
Subject: [PATCH] Give reliable return value if an error occurs not just 0 with
new daemon mode.
---
jcc.c | 27 ++++++++++++++++++++++++---
1 file changed, 24 insertions(+), 3 deletions(-)
diff --git a/jcc.c b/jcc.c
index 0a06e62d..d3e10d3b 100644
--- a/jcc.c
+++ b/jcc.c
@@ -1,4 +1,4 @@
-const char jcc_rcs[] = "$Id: jcc.c,v 1.52 2001/10/26 20:11:20 jongfoster Exp $";
+const char jcc_rcs[] = "$Id: jcc.c,v 1.53 2001/11/05 21:41:43 steudten Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/jcc.c,v $
@@ -33,6 +33,15 @@ const char jcc_rcs[] = "$Id: jcc.c,v 1.52 2001/10/26 20:11:20 jongfoster Exp $";
*
* Revisions :
* $Log: jcc.c,v $
+ * Revision 1.53 2001/11/05 21:41:43 steudten
+ * Add changes to be a real daemon just for unix os.
+ * (change cwd to /, detach from controlling tty, set
+ * process group and session leader to the own process.
+ * Add DBG() Macro.
+ * Add some fatal-error log message for failed malloc().
+ * Add '-d' if compiled with 'configure --with-debug' to
+ * enable debug output.
+ *
* Revision 1.52 2001/10/26 20:11:20 jongfoster
* Fixing type mismatch
*
@@ -1417,7 +1426,8 @@ int main(int argc, const char *argv[])
/* make config-filename absolute here */
if ( !(basedir = getcwd( NULL, 1024 )))
{
- perror("get working dir");
+ perror("get working dir failed");
+ exit( 1 );
}
DBG(1, ("working dir '%s'\n",basedir) );
if ( !(abs_file = malloc( strlen( basedir ) + strlen( configfile ) + 5 )))
@@ -1480,6 +1490,18 @@ int main(int argc, const char *argv[])
}
else if ( pid != 0 ) /* parent */
{
+ int status;
+ pid_t wpid;
+ /*
+ ** must check for errors
+ ** child died due to missing files aso
+ */
+ sleep( 1 );
+ wpid = waitpid( pid, &status, WNOHANG );
+ if ( wpid != 0 )
+ {
+ exit( 1 );
+ }
exit( 0 );
}
/* child */
@@ -1553,7 +1575,6 @@ static void listen_loop(void)
config->need_bind = 0;
-
while (FOREVER)
{
#if !defined(FEATURE_PTHREAD) && !defined(_WIN32) && !defined(__BEOS__) && !defined(AMIGA) && !defined(__OS2__)
--
2.49.0