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-rw-r--r--Changelog2
-rw-r--r--busybox.def.h34
-rw-r--r--init.c10
-rw-r--r--init/init.c10
4 files changed, 35 insertions, 21 deletions
diff --git a/Changelog b/Changelog
index da2924bca..3b083f3ab 100644
--- a/Changelog
+++ b/Changelog
@@ -42,6 +42,7 @@
the same, and prints an error (instead of endlessly looping).
- mv now attempts to do a rename, and will fall back to doing
a copy only if the rename fails.
+ - Syslogd now supports multiple concurrent connections
* Several fixes from Pavel Roskin <pavel_roskin@geocities.com>:
- Fixes to sort. Removed "-g", fixed and added "-r"
- Fixes to the makefile for handling "strip"
@@ -56,6 +57,7 @@
the common error handling saves a few bytes. Thanks to
Bob Tinsley <bob@earthrise.demon.co.uk> for the patch.
* Fix "+" parsing bug in date, from "Merle F. McClelland" <mfm@cts.com>.
+
-Erik Andersen
diff --git a/busybox.def.h b/busybox.def.h
index 53229ce1b..7b6d4e4ef 100644
--- a/busybox.def.h
+++ b/busybox.def.h
@@ -122,6 +122,12 @@
// at the same time...
#define BB_FEATURE_USE_PROCFS
//
+// Enable full regular expressions. This adds about
+// 4k. When this is off, things that would normally
+// use regualr expressions (like grep) will just use
+// normal strings.
+#define BB_FEATURE_FULL_REGULAR_EXPRESSIONS
+//
// Use termios to manipulate the screen ('more' is prettier with this on)
#define BB_FEATURE_USE_TERMIOS
//
@@ -146,6 +152,17 @@
//Enable init being called as /linuxrc
//#define BB_FEATURE_LINUXRC
//
+//Have init enable core dumping for child processed (for debugging only)
+//#define BB_FEATURE_INIT_COREDUMPS
+//
+// Allow init to permenently chroot, and umount the old root fs
+// just like an initrd does. Requires a kernel patch by Werner Almesberger.
+// ftp://icaftp.epfl.ch/pub/people/almesber/misc/umount-root-*.tar.gz
+//#define BB_FEATURE_INIT_CHROOT
+//
+//Make sure nothing is printed to the console on boot
+#define BB_FEATURE_EXTRA_QUIET
+//
//Simple tail implementation (2k vs 6k for the full one). Still
//provides 'tail -f' support -- but for only one file at a time.
#define BB_FEATURE_SIMPLE_TAIL
@@ -156,7 +173,6 @@
// Enable support for a real /etc/mtab file instead of /proc/mounts
//#define BB_FEATURE_MOUNT_MTAB_SUPPORT
//
-//
// Enable support for remounting filesystems
#define BB_FEATURE_REMOUNT
//
@@ -166,25 +182,9 @@
//// Enable reverse sort
//#define BB_FEATURE_SORT_REVERSE
//
-// Allow init to permenently chroot, and umount the old root fs
-// just like an initrd does. Requires a kernel patch by Werner Almesberger.
-// ftp://icaftp.epfl.ch/pub/people/almesber/misc/umount-root-*.tar.gz
-//#define BB_FEATURE_INIT_CHROOT
-//
-//Make sure nothing is printed to the console on boot
-#define BB_FEATURE_EXTRA_QUIET
-//
-// Enable full regular expressions. This adds about
-// 4k. When this is off, things that would normally
-// use regualr expressions (like grep) will just use
-// normal strings.
-#define BB_FEATURE_FULL_REGULAR_EXPRESSIONS
-//
-//
// Enable command line editing in the shell
#define BB_FEATURE_SH_COMMAND_EDITING
//
-//
//Turn on extra fbset options
//#define BB_FEATURE_FBSET_FANCY
//
diff --git a/init.c b/init.c
index f327a52af..d61d1c38e 100644
--- a/init.c
+++ b/init.c
@@ -55,13 +55,17 @@
#include <unistd.h>
+#if defined BB_FEATURE_INIT_COREDUMPS
/*
- * When CORE_ENABLE_FLAG_FILE exists, setrlimit is called before
- * process is spawned to set corelimit to unlimited.
+ * When a file named CORE_ENABLE_FLAG_FILE exists, setrlimit is called
+ * before processes are spawned to set core file size as unlimited.
+ * This is for debugging only. Don't use this is production, unless
+ * you want core dumps lying about....
*/
#define CORE_ENABLE_FLAG_FILE "/.init_enable_core"
#include <sys/resource.h>
#include <sys/time.h>
+#endif
#ifndef KERNEL_VERSION
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
@@ -415,6 +419,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
cmd[i] = NULL;
}
+#if defined BB_FEATURE_INIT_COREDUMPS
{
struct stat sb;
if (stat (CORE_ENABLE_FLAG_FILE, &sb) == 0) {
@@ -424,6 +429,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
setrlimit(RLIMIT_CORE, &limit);
}
}
+#endif
/* Now run it. The new program will take over this PID,
* so nothing further in init.c should be run. */
diff --git a/init/init.c b/init/init.c
index f327a52af..d61d1c38e 100644
--- a/init/init.c
+++ b/init/init.c
@@ -55,13 +55,17 @@
#include <unistd.h>
+#if defined BB_FEATURE_INIT_COREDUMPS
/*
- * When CORE_ENABLE_FLAG_FILE exists, setrlimit is called before
- * process is spawned to set corelimit to unlimited.
+ * When a file named CORE_ENABLE_FLAG_FILE exists, setrlimit is called
+ * before processes are spawned to set core file size as unlimited.
+ * This is for debugging only. Don't use this is production, unless
+ * you want core dumps lying about....
*/
#define CORE_ENABLE_FLAG_FILE "/.init_enable_core"
#include <sys/resource.h>
#include <sys/time.h>
+#endif
#ifndef KERNEL_VERSION
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
@@ -415,6 +419,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
cmd[i] = NULL;
}
+#if defined BB_FEATURE_INIT_COREDUMPS
{
struct stat sb;
if (stat (CORE_ENABLE_FLAG_FILE, &sb) == 0) {
@@ -424,6 +429,7 @@ static pid_t run(char *command, char *terminal, int get_enter)
setrlimit(RLIMIT_CORE, &limit);
}
}
+#endif
/* Now run it. The new program will take over this PID,
* so nothing further in init.c should be run. */