1 files changed, 55 insertions, 64 deletions

diff --git a/toys/other/modinfo.c b/toys/other/modinfo.c
index 0c5f177f..36a38382 100644
--- a/toys/other/modinfo.c
+++ b/toys/other/modinfo.c
@@ -1,101 +1,92 @@
-/* vi: set sw=4 ts=4:
- *
- * modinfo.c - Display module info
+/* modinfo.c - Display module info
  *
  * Copyright 2012 Andre Renaud <andre@bluewatersys.com>
- *
 
 USE_MODINFO(NEWTOY(modinfo, "<1F:0", TOYFLAG_BIN))
 
 config MODINFO
-	bool "modinfo"
-	default y
-	help
-	  usage: modinfo [-0] [-F field] [modulename...]
+  bool "modinfo"
+  default y
+  help
+    usage: modinfo [-0] [-F field] [modulename...]
 */
 
 #define FOR_modinfo
 #include "toys.h"
 
 GLOBALS(
-    char *field;
+  char *field;
 )
 
 static const char *modinfo_tags[] = {
-    "alias", "license", "description", "author", "vermagic",
-    "srcversion", "intree", "parm", "depends",
+  "alias", "license", "description", "author", "vermagic",
+  "srcversion", "intree", "parm", "depends",
 };
 
 static void output_field(const char *field, const char *value)
 {
-    int len;
-
-    if (TT.field && strcmp(TT.field, field) != 0)
-        return;
-
-    len = strlen(field);
-
-    if (TT.field)
-        xprintf("%s", value);
-    else
-        xprintf("%s:%*s%s",
-                field, 15 - len, "", value);
-    if (toys.optflags & FLAG_0)
-        xwrite(fileno(stdout), "\0", 1);
-    else
-        xputs("");
+  int len;
+
+  if (TT.field && strcmp(TT.field, field) != 0) return;
+
+  len = strlen(field);
+
+  if (TT.field) xprintf("%s", value);
+  else xprintf("%s:%*s%s", field, 15 - len, "", value);
+  if (toys.optflags & FLAG_0) xwrite(fileno(stdout), "\0", 1);
+  else xputs("");
 }
 
 
 static void modinfo_file(struct dirtree *dir)
 {
-    int fd, len, i;
-    char *buf, *pos;
-    char *full_name;
-
-    full_name = dirtree_path(dir, NULL);
-
-    output_field("filename", full_name);
-    fd = xopen(full_name, O_RDONLY);
-    len = fdlength(fd);
-    buf = xmalloc(len);
-    xreadall(fd, buf, len);
-
-    for (pos = buf; pos < buf + len + 10; pos++) {
-        if (*pos)
-            continue;
-
-        for (i = 0; i < sizeof(modinfo_tags) / sizeof(modinfo_tags[0]); i++) {
-            const char *str = modinfo_tags[i];
-            int len = strlen(str); 
-            if (strncmp(pos + 1, str, len) == 0 && pos[len + 1] == '=')
-                output_field(str, &pos[len + 2]);
-        }
+  int fd, len, i;
+  char *buf, *pos;
+  char *full_name;
+
+  full_name = dirtree_path(dir, NULL);
+
+  output_field("filename", full_name);
+  fd = xopen(full_name, O_RDONLY);
+  len = fdlength(fd);
+  buf = xmalloc(len);
+  xreadall(fd, buf, len);
+
+  for (pos = buf; pos < buf + len + 10; pos++) {
+    if (*pos) continue;
+
+    for (i = 0; i < sizeof(modinfo_tags) / sizeof(modinfo_tags[0]); i++) {
+      const char *str = modinfo_tags[i];
+      int len = strlen(str);
+      if (strncmp(pos + 1, str, len) == 0 && pos[len + 1] == '=')
+        output_field(str, &pos[len + 2]);
     }
+  }
 
-    free(full_name);
-    free(buf);
-    close(fd);
+  free(full_name);
+  free(buf);
+  close(fd);
 }
 
 static int check_module(struct dirtree *new)
 {
-    if (S_ISREG(new->st.st_mode)) {
-        char **s;
-        for (s = toys.optargs; *s; s++) {
-            int len = strlen(*s);
-            if (!strncmp(*s, new->name, len) && !strcmp(new->name+len, ".ko"))
-                modinfo_file(new);
-        }
+  if (S_ISREG(new->st.st_mode)) {
+    char **s;
+    for (s = toys.optargs; *s; s++) {
+      int len = strlen(*s);
+      if (!strncmp(*s, new->name, len) && !strcmp(new->name+len, ".ko"))
+        modinfo_file(new);
     }
+  }
 
-    return dirtree_notdotdot(new);
+  return dirtree_notdotdot(new);
 }
 
 void modinfo_main(void)
 {
-    struct utsname uts;
-    if (uname(&uts) < 0) perror_exit("bad uname");
-    sprintf(toybuf, "/lib/modules/%s", uts.release);
-    dirtree_read(toybuf, check_module);
+  struct utsname uts;
+
+  if (uname(&uts) < 0) perror_exit("bad uname");
+  sprintf(toybuf, "/lib/modules/%s", uts.release);
+  dirtree_read(toybuf, check_module);
 }