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use "glibc errno" trick not only for ash, but for entire busybox

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(add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228)        Total: -89 bytes
This commit is contained in:
Denis Vlasenko 2007-05-31 22:16:38 +00:00
parent c2f011aa03
commit fad2b86c9e
16 changed files with 23 additions and 83 deletions
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13
libbb/run_shell.c
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@ -28,19 +28,12 @@
* SUCH DAMAGE.
*/
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <syslog.h>
#include <ctype.h>
#include "libbb.h"
#ifdef CONFIG_SELINUX
#if ENABLE_SELINUX
#include <selinux/selinux.h> /* for setexeccon */
#endif
#ifdef CONFIG_SELINUX
#if ENABLE_SELINUX
static security_context_t current_sid;
void
@ -90,7 +83,7 @@ void run_shell(const char *shell, int loginshell, const char *command, const cha
args[argno++] = *additional_args;
}
args[argno] = NULL;
#ifdef CONFIG_SELINUX
#if ENABLE_SELINUX
if (current_sid && !setexeccon(current_sid)) {
freecon(current_sid);
execve(shell, (char **) args, environ);