Remove trailing whitespace from src/

1 files changed, 30 insertions, 30 deletions

diff --git a/src/firemon/procevent.c b/src/firemon/procevent.c
index 378bdefe9..d6afed93a 100644
--- a/src/firemon/procevent.c
+++ b/src/firemon/procevent.c
@@ -40,12 +40,12 @@ static int pid_is_firejail(pid_t pid) {
         printf("%s: %d, pid %d\n", __FUNCTION__, __LINE__, pid);
 #endif
         uid_t rv = 0;
-        
+
         // open /proc/self/comm
         char *file;
         if (asprintf(&file, "/proc/%u/comm", pid) == -1)
                 errExit("asprintf");
-        
+
         FILE *fp = fopen(file, "r");
         if (!fp) {
                 free(file);
@@ -58,7 +58,7 @@ static int pid_is_firejail(pid_t pid) {
                 if (strncmp(buf, "firejail", 8) == 0)
                         rv = 1;
         }
-        
+
 #ifdef DEBUG_PRCTL
         printf("%s: %d, comm %s, rv %d\n", __FUNCTION__, __LINE__, buf, rv);
 #endif
@@ -76,7 +76,7 @@ static int pid_is_firejail(pid_t pid) {
                         goto doexit;
                 }
                 free(fname);
-        
+
                 // read file
 #define BUFLEN 4096
                 unsigned char buffer[BUFLEN];
@@ -90,16 +90,16 @@ static int pid_is_firejail(pid_t pid) {
                 }
                 buffer[len] = '\0';
                 close(fd);
-        
+
                 // list of firejail arguments that don't trigger sandbox creation
-                // the initial -- is not included 
+                // the initial -- is not included
                 char *exclude_args[] = {
                         "ls", "list", "tree", "x11", "help", "version", "top", "netstats", "debug-syscalls",
-                        "debug-errnos", "debug-protocols", "protocol.print",  "debug.caps", 
+                        "debug-errnos", "debug-protocols", "protocol.print",  "debug.caps",
                         "shutdown", "bandwidth", "caps.print", "cpu.print", "debug-caps",
                         "fs.print", "get", "overlay-clean", NULL
                 };
-                
+
                 int i;
                 char *start;
                 int first = 1;
@@ -114,30 +114,30 @@ static int pid_is_firejail(pid_t pid) {
                         if (strncmp(start, "--", 2) != 0)
                                 break;
                         start += 2;
-                        
+
                         // clan starting with =
                         char *ptr = strchr(start, '=');
                         if (ptr)
                                 *ptr = '\0';
-                        
+
                         // look into exclude list
                         int j = 0;
                         while (exclude_args[j] != NULL) {
                                 if (strcmp(start, exclude_args[j]) == 0) {
                                         rv = 0;
 #ifdef DEBUG_PRCTL
-printf("start=#%s#,  ptr=#%s#, flip rv %d\n", start, ptr, rv);                          
+printf("start=#%s#,  ptr=#%s#, flip rv %d\n", start, ptr, rv);
 #endif
                                         break;
                                 }
                                 j++;
                         }
-                        
+
                         start = (char *) buffer + i + 1;
                 }
         }
 
-doexit: 
+doexit:
         fclose(fp);
         free(file);
 #ifdef DEBUG_PRCTL
@@ -187,7 +187,7 @@ static int procevent_netlink_setup(void) {
 
         if (writev(sock, iov, 3) == -1)
                 goto errexit;
-        
+
         return sock;
 errexit:
         fprintf(stderr, "Error: netlink socket problem\n");
@@ -209,29 +209,29 @@ static int procevent_monitor(const int sock, pid_t mypid) {
                 __gcov_flush();
 #endif
 
-#define BUFFSIZE 4096 
+#define BUFFSIZE 4096
                 char __attribute__ ((aligned(NLMSG_ALIGNTO)))buf[BUFFSIZE];
-                
+
                 fd_set readfds;
                 int max;
                 FD_ZERO(&readfds);
                 FD_SET(sock, &readfds);
                 max = sock;
                 max++;
-                
+
                 int rv = select(max, &readfds, NULL, NULL, &tv);
                 if (rv == -1) {
                         fprintf(stderr, "recv: %s\n", strerror(errno));
                         return -1;
                 }
-                
+
                 // timeout
                 if (rv == 0) {
                         tv.tv_sec = 30;
                         tv.tv_usec = 0;
                         continue;
                 }
-                
+
 
                 if ((len = recv(sock, buf, sizeof(buf), 0)) == 0) {
                         return 0;
@@ -304,7 +304,7 @@ static int procevent_monitor(const int sock, pid_t mypid) {
                                         }
                                         sprintf(lineptr, " exec");
                                         break;
-                                        
+
                                 case PROC_EVENT_EXIT:
                                         if (proc_ev->event_data.exit.process_pid !=
                                             proc_ev->event_data.exit.process_tgid)
@@ -317,7 +317,7 @@ static int procevent_monitor(const int sock, pid_t mypid) {
                                         remove_pid = 1;
                                         sprintf(lineptr, " exit");
                                         break;
-                                        
+
                                 case PROC_EVENT_UID:
                                         pid = proc_ev->event_data.id.process_tgid;
 #ifdef DEBUG_PRCTL
@@ -363,11 +363,11 @@ static int procevent_monitor(const int sock, pid_t mypid) {
                                         continue;
                                 }
                         }
-                                
+
                         lineptr += strlen(lineptr);
                         sprintf(lineptr, " %u", pid);
                         lineptr += strlen(lineptr);
-                        
+
                         char *user = pids[pid].user;
                         if (!user)
                                 user = pid_get_user_name(pids[pid].uid);
@@ -376,7 +376,7 @@ static int procevent_monitor(const int sock, pid_t mypid) {
                                 sprintf(lineptr, " (%s)", user);
                                 lineptr += strlen(lineptr);
                         }
-                        
+
 
                         int sandbox_closed = 0; // exit sandbox flag
                         char *cmd = pids[pid].cmd;
@@ -409,11 +409,11 @@ static int procevent_monitor(const int sock, pid_t mypid) {
                                 lineptr += strlen(lineptr);
                         }
                         (void) lineptr;
-                        
+
                         // print the event
-                        printf("%s", line);                     
+                        printf("%s", line);
                         fflush(0);
-                        
+
                         // unflag pid for exit events
                         if (remove_pid) {
                                 if (pids[pid].user)
@@ -433,15 +433,15 @@ static int procevent_monitor(const int sock, pid_t mypid) {
                                 else
                                         printf("\tchild %u\n", child);
                         }
-                        
+
                         // on uid events the uid is changing
                         if (proc_ev->what == PROC_EVENT_UID) {
                                 if (pids[pid].user)
                                         free(pids[pid].user);
                                 pids[pid].user = 0;
-                                pids[pid].uid = pid_get_uid(pid); 
+                                pids[pid].uid = pid_get_uid(pid);
                         }
-                        
+
                         if (sandbox_closed)
                                 exit(0);
                 }