From fcb250efba23ae522c4c8cb03c47dd40edcf9603 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <willy@wtap.(none)>
Date: Wed, 26 Jul 2006 10:46:55 +0200
Subject: [RELEASE] flxutils-0.1.4.2

---
 remount/Makefile   |  12 ++++++++++++
 remount/remountr   | Bin 0 -> 436 bytes
 remount/remountr.c |  25 +++++++++++++++++++++++++
 remount/remountw   |   1 +
 4 files changed, 38 insertions(+)
 create mode 100644 remount/Makefile
 create mode 100755 remount/remountr
 create mode 100644 remount/remountr.c
 create mode 120000 remount/remountw

(limited to 'remount')

diff --git a/remount/Makefile b/remount/Makefile
new file mode 100644
index 0000000..718de45
--- /dev/null
+++ b/remount/Makefile
@@ -0,0 +1,12 @@
+OBJS=remountr remountw
+include ../include/rules.make
+CFLAGS+=-fomit-frame-pointer
+
+remountw : remountr
+	ln -s $^ $@
+
+%:	%.c
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $<
+	strip -R .comment -R .note $@
+	objdump -h $@ | grep -q '\.data[ ]*00000000' && strip -R .data $@ || true
+	sstrip $@
diff --git a/remount/remountr b/remount/remountr
new file mode 100755
index 0000000..eee0129
Binary files /dev/null and b/remount/remountr differ
diff --git a/remount/remountr.c b/remount/remountr.c
new file mode 100644
index 0000000..f45c39a
--- /dev/null
+++ b/remount/remountr.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+const char mount_str[] = "/bin/mount";
+const char remount_str[] = "remount";
+const char slash_str[] = "/";
+const char ro_str[] = "-ro";
+const char wo_str[] = "-wo";
+
+int main (int argc, char **argv) {
+   char *flag, *mntpnt;
+
+   if (argv[0][strlen(argv[0])-1] == 'w')
+	flag = wo_str;
+   else
+	flag = ro_str;
+
+   setreuid(0, 0);
+   if (argc > 1)
+	mntpnt = argv[1];
+   else
+	mntpnt = slash_str;
+
+   return execl(mount_str, mount_str, flag, remount_str, mntpnt, NULL);
+}
+
diff --git a/remount/remountw b/remount/remountw
new file mode 120000
index 0000000..5bc7a05
--- /dev/null
+++ b/remount/remountw
@@ -0,0 +1 @@
+remountr
\ No newline at end of file
-- 
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