record_conv: change construct prototype

[yaz-moved-to-github.git] / src / daemon.c

diff --git a/src/daemon.c b/src/daemon.c
index f0ccd3e..b213f04 100644 (file)
--- a/src/daemon.c
+++ b/src/daemon.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2008 Index Data
+ * Copyright (C) 1995-2012 Index Data
  * See the file LICENSE for details.
  */
 
@@ -27,16 +27,16 @@
 #include <sys/types.h>
 #endif
 
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
 #include <fcntl.h>
 
 #if HAVE_PWD_H
 #include <pwd.h>
 #endif
 
+#if HAVE_SYS_PRCTL_H
+#include <sys/prctl.h>
+#endif
+
 #include <yaz/daemon.h>
 #include <yaz/log.h>
 #include <yaz/snprintf.h>
@@ -53,7 +53,7 @@ static void write_pidfile(int pid_fd)
             yaz_log(YLOG_FATAL|YLOG_ERRNO, "ftruncate");
             exit(1);
         }
-        if (write(pid_fd, buf, strlen(buf)) != strlen(buf))
+        if (write(pid_fd, buf, strlen(buf)) != (int) strlen(buf))
         {
             yaz_log(YLOG_FATAL|YLOG_ERRNO, "write");
             exit(1);
@@ -203,6 +203,13 @@ int yaz_daemon(const char *progname,
             yaz_log(YLOG_FATAL|YLOG_ERRNO, "setuid");
             exit(1);
         }
+        /* Linux don't produce core dumps evern if the limit is right and
+           files are writable.. This fixes this. See prctl(2) */
+#if HAVE_SYS_PRCTL_H
+#ifdef PR_SET_DUMPABLE
+        prctl(PR_SET_DUMPABLE, 1, 0, 0);
+#endif
+#endif
     }
 
     if (flags & YAZ_DAEMON_FORK)
@@ -274,7 +281,9 @@ int yaz_daemon(const char *progname,
 /*
  * Local variables:
  * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
  * indent-tabs-mode: nil
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab
  */
+