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-rw-r--r--toys/other/lsmod.c48
1 files changed, 22 insertions, 26 deletions
diff --git a/toys/other/lsmod.c b/toys/other/lsmod.c
index 821243b8..b8f5d820 100644
--- a/toys/other/lsmod.c
+++ b/toys/other/lsmod.c
@@ -1,40 +1,36 @@
-/* vi: set sw=4 ts=4:
- *
- * lsmod.c - Show the status of modules in the kernel
+/* lsmod.c - Show the status of modules in the kernel
*
* Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com>
USE_LSMOD(NEWTOY(lsmod, NULL, TOYFLAG_BIN))
config LSMOD
- bool "lsmod"
- default y
- help
- usage: lsmod
+ bool "lsmod"
+ default y
+ help
+ usage: lsmod
- Display the currently loaded modules, their sizes and their
- dependencies.
+ Display the currently loaded modules, their sizes and their dependencies.
*/
#include "toys.h"
void lsmod_main(void)
{
- char *modfile = "/proc/modules";
- FILE * file = xfopen(modfile, "r");
-
- xprintf("%-23s Size Used by\n", "Module");
-
- while (fgets(toybuf, sizeof(toybuf), file)) {
- char *name = strtok(toybuf, " "), *size = strtok(NULL, " "),
- *refcnt = strtok(NULL, " "), *users = strtok(NULL, " ");
-
- if(users) {
- int len = strlen(users)-1;
- if (users[len] == ',' || users[len] == '-')
- users[len] = 0;
- xprintf("%-19s %8s %s %s\n", name, size, refcnt, users);
- } else perror_exit("bad %s", modfile);
- }
- fclose(file);
+ char *modfile = "/proc/modules";
+ FILE * file = xfopen(modfile, "r");
+
+ xprintf("%-23s Size Used by\n", "Module");
+
+ while (fgets(toybuf, sizeof(toybuf), file)) {
+ char *name = strtok(toybuf, " "), *size = strtok(NULL, " "),
+ *refcnt = strtok(NULL, " "), *users = strtok(NULL, " ");
+
+ if(users) {
+ int len = strlen(users)-1;
+ if (users[len] == ',' || users[len] == '-') users[len] = 0;
+ xprintf("%-19s %8s %s %s\n", name, size, refcnt, users);
+ } else perror_exit("bad %s", modfile);
+ }
+ fclose(file);
}