islocal: fix coding style

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/login-utils/islocal.c b/login-utils/islocal.c
index e0a3d76945d67dc7685cb11db331ca6b0dde96c4..91dda0d29fa31035273a2cc7508435abd5ac446c 100644 (file)
--- a/login-utils/islocal.c
+++ b/login-utils/islocal.c
@@ -1,42 +1,40 @@
-/* 
-   islocal.c - returns true if user is registered in the local
-   /etc/passwd file. Written by Alvaro Martinez Echevarria, 
-   alvaro@enano.etsit.upm.es, to allow peaceful coexistence with yp. Nov 94.
-
-   Hacked a bit by poe@daimi.aau.dk
-   See also ftp://ftp.daimi.aau.dk/pub/linux/poe/admutil*
-
-   Hacked by Peter Breitenlohner, peb@mppmu.mpg.de,
-     to distinguish user names where one is a prefix of the other,
-     and to use "pathnames.h". Oct 5, 96.   
-
-   1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
-   - added Native Language Support
-
-   2008-04-06 James Youngman, jay@gnu.org
-   - Completely rewritten to remove assumption that /etc/passwd
-     lines are < 1024 characters long.  Also added unit tests.
-
-*/
+/*
+ * islocal.c - returns true if user is registered in the local
+ * /etc/passwd file. Written by Alvaro Martinez Echevarria,
+ * alvaro@enano.etsit.upm.es, to allow peaceful coexistence with yp. Nov 94.
+ *
+ * Hacked a bit by poe@daimi.aau.dk
+ * See also ftp://ftp.daimi.aau.dk/pub/linux/poe/admutil*
+ *
+ * Hacked by Peter Breitenlohner, peb@mppmu.mpg.de,
+ *   to distinguish user names where one is a prefix of the other,
+ *   and to use "pathnames.h". Oct 5, 96.
+ *
+ * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL>
+ * - added Native Language Support
+ *
+ * 2008-04-06 James Youngman, jay@gnu.org
+ * - Completely rewritten to remove assumption that /etc/passwd
+ *   lines are < 1024 characters long.  Also added unit tests.
+ */
 
+#include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <stddef.h>
 
+#include "islocal.h"
 #include "nls.h"
 #include "pathnames.h"
-#include "islocal.h"
 
-static int
-is_local_in_file(const char *user, const char *filename)
+static int is_local_in_file(const char *user, const char *filename)
 {
        int local = 0;
        size_t match;
        int chin, skip;
        FILE *f;
 
-        if (NULL == (f=fopen(filename, "r")))
-                return -1;
+       if (NULL == (f = fopen(filename, "r")))
+               return -1;
 
        match = 0u;
        skip = 0;
@@ -51,20 +49,22 @@ is_local_in_file(const char *user, const char *filename)
                } else {
                        if (':' == chin) {
                                if (0 == user[match]) {
-                                       local = 1; /* Success. */
-                                       /* next line has no test coverage, but it is
-                                        * just an optimisation anyway. */
+                                       /* Success. */
+                                       local = 1;
+                                       /* next line has no test coverage,
+                                        * but it is just an optimisation
+                                        * anyway.  */
                                        break;
                                } else {
-                                       /* we read a whole username, but it is
-                                        * the wrong user.  Skip to the next
-                                        * line. */
+                                       /* we read a whole username, but it
+                                        * is the wrong user.  Skip to the
+                                        * next line.  */
                                        skip = 1;
                                }
                        } else if ('\n' == chin) {
-                               /* This line contains no colon; it's malformed.
-                                * No skip since we are already at the start of
-                                * the next line. */
+                               /* This line contains no colon; it's
+                                * malformed.  No skip since we are already
+                                * at the start of the next line.  */
                                match = 0u;
                        } else if (chin != user[match]) {
                                /* username does not match. */
@@ -78,8 +78,7 @@ is_local_in_file(const char *user, const char *filename)
        return local;
 }
 
-int
-is_local(const char *user)
+int is_local(const char *user)
 {
        int rv;
        if ((rv = is_local_in_file(user, _PATH_PASSWD)) < 0) {
@@ -93,11 +92,11 @@ is_local(const char *user)
 }
 
 #ifdef TEST_PROGRAM
-int
-main (int argc, char *argv[])
+int main(int argc, char *argv[])
 {
        if (argc <= 2) {
-               fprintf(stderr, "usage: %s <passwdfile> <username> [...]\n", argv[0]);
+               fprintf(stderr, "usage: %s <passwdfile> <username> [...]\n",
+                       argv[0]);
                return 1;
        } else {
                int i;