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Cleanup patch from Tito.

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This commit is contained in:
Rob Landley 2005-09-13 01:30:19 +00:00
parent 5d38f5ba89
commit bc3d4a175f
1 changed files with 11 additions and 36 deletions
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45
util-linux/swaponoff.c
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@ -31,12 +31,6 @@
#include "busybox.h" #include "busybox.h"
static int whichApp; /* default SWAPON_APP */
static const int SWAPON_APP = 0;
static const int SWAPOFF_APP = 1;
static int swap_enable_disable(const char *device) static int swap_enable_disable(const char *device)
{ {
int status; int status;
@ -53,7 +47,7 @@ static int swap_enable_disable(const char *device)
} }
} }
if (whichApp == SWAPON_APP) if (bb_applet_name[5] == 'n')
status = swapon(device, 0); status = swapon(device, 0);
else else
status = swapoff(device); status = swapoff(device);
@ -62,6 +56,7 @@ static int swap_enable_disable(const char *device)
bb_perror_msg("%s", device); bb_perror_msg("%s", device);
return EXIT_FAILURE; return EXIT_FAILURE;
} }
/*printf("%s: %s\n", bb_applet_name, device);*/
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }
@ -83,38 +78,18 @@ static int do_em_all(void)
return err; return err;
} }
#define DO_ALL 1
extern int swap_on_off_main(int argc, char **argv) extern int swap_on_off_main(int argc, char **argv)
{ {
if (bb_applet_name[5] == 'f') { /* "swapoff" */ unsigned long opt = bb_getopt_ulflags (argc, argv, "a");
whichApp = SWAPOFF_APP;
}
if (argc != 2) { if (argc != 2) {
goto usage_and_exit;
}
argc--;
argv++;
/* Parse any options */
while (**argv == '-') {
while (*++(*argv))
switch (**argv) {
case 'a':
{
struct stat statBuf;
if (stat("/etc/fstab", &statBuf) < 0)
bb_error_msg_and_die("/etc/fstab file missing");
}
return do_em_all();
break;
default:
goto usage_and_exit;
}
}
return swap_enable_disable(*argv);
usage_and_exit:
bb_show_usage(); bb_show_usage();
}
if (opt & DO_ALL)
return do_em_all();
return swap_enable_disable(argv[1]);
} }