pam/pam_cgroup.c: increase the column width to 100

100 column width is more comfortable to read over 80 columns, lets
increase it.  This patch, also introduced/removes empty lines across
the file, making it more readable.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>

diff --git a/src/pam/pam_cgroup.c b/src/pam/pam_cgroup.c
index 38c207c5d6608ee5360d16610bcf9a1a21c02a75..b268effeed175d814d45b29bcdd54ca6eeb56c97 100644 (file)
--- a/src/pam/pam_cgroup.c
+++ b/src/pam/pam_cgroup.c
@@ -57,7 +57,6 @@
 /*
  * Module defines
  */
-
 #define PAM_SM_SESSION
 
 #include <security/pam_modules.h>
@@ -66,7 +65,6 @@
 #include <security/pam_ext.h>
 
 /* argument parsing */
-
 #define PAM_DEBUG_ARG       0x0001
 
 static int _pam_parse(const pam_handle_t *pamh, int argc, const char **argv)
@@ -85,8 +83,7 @@ static int _pam_parse(const pam_handle_t *pamh, int argc, const char **argv)
 }
 
 /* now the session stuff */
-PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags,
-                                  int argc, const char **argv)
+PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
 {
        struct passwd *pwd;
        char *user_name;
@@ -99,16 +96,14 @@ PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags,
 
        ret = pam_get_item(pamh, PAM_USER, (void *) &user_name);
        if (user_name == NULL || ret != PAM_SUCCESS)  {
-               pam_syslog(pamh, LOG_ERR,
-                          "open_session - error recovering username");
+               pam_syslog(pamh, LOG_ERR, "open_session - error recovering username");
                return PAM_SESSION_ERR;
        }
 
        pwd = pam_modutil_getpwnam(pamh, user_name);
        if (!pwd) {
                if (ctrl & PAM_DEBUG_ARG)
-                       pam_syslog(pamh, LOG_ERR,
-                                  "open_session username '%s' does not exist",
+                       pam_syslog(pamh, LOG_ERR, "open_session username '%s' does not exist",
                                   user_name);
                return PAM_SESSION_ERR;
        }
@@ -119,8 +114,7 @@ PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags,
        ret = cgroup_init();
        if (ret) {
                if (ctrl & PAM_DEBUG_ARG)
-                       pam_syslog(pamh, LOG_ERR,
-                                  "libcgroup initialization failed");
+                       pam_syslog(pamh, LOG_ERR, "libcgroup initialization failed");
                return PAM_SESSION_ERR;
        }
 
@@ -130,31 +124,27 @@ PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags,
        pid = getpid();
 
        /*
-        * Note: We are using default gid here. Is there a way to determine
-        * under what egid service will be provided?
+        * Note: We are using default gid here. Is there a way to
+        * determine under what egid service will be provided?
         */
-       ret = cgroup_change_cgroup_uid_gid_flags(pwd->pw_uid,
-               pwd->pw_gid, pid, CGFLAG_USECACHE);
+       ret = cgroup_change_cgroup_uid_gid_flags(pwd->pw_uid, pwd->pw_gid, pid, CGFLAG_USECACHE);
        if (ret) {
                if (ctrl & PAM_DEBUG_ARG) {
-                       pam_syslog(pamh, LOG_ERR,
-                                  "Change of cgroup for process with username");
+                       pam_syslog(pamh, LOG_ERR, "Change of cgroup for process with username");
                        pam_syslog(pamh, LOG_ERR, "%s failed.\n", user_name);
                }
                return PAM_SESSION_ERR;
        }
 
        if (ctrl & PAM_DEBUG_ARG) {
-               pam_syslog(pamh, LOG_DEBUG,
-                          "Changed cgroup for process %d", pid);
-               pam_syslog(pamh, LOG_DEBUG, "  with username %s.\n", user_name);
+               pam_syslog(pamh, LOG_DEBUG, "Changed cgroup for process %d with username %s.\n",
+                          pid, user_name);
        }
 
        return PAM_SUCCESS;
 }
 
-PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc,
-                                   const char **argv)
+PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
 {
        D(("called pam_cgroup close session"));