[fusl] clang-format fusl

fusl/src/misc/fmtmsg.c

 /* Public domain fmtmsg()
  * Written by Isaac Dunham, 2014
  */
 #include <fmtmsg.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <pthread.h>
 
 /*
  * If lstr is the first part of bstr, check that the next char in bstr
  * is either \0 or :
  */
-static int _strcolcmp(const char *lstr, const char *bstr)
-{
-        size_t i = 0;
-        while (lstr[i] && bstr[i] && (bstr[i] == lstr[i])) i++;
-        if ( lstr[i] || (bstr[i] && bstr[i] != ':')) return 1;
-        return 0;
+static int _strcolcmp(const char* lstr, const char* bstr) {
+  size_t i = 0;
+  while (lstr[i] && bstr[i] && (bstr[i] == lstr[i]))
+    i++;
+  if (lstr[i] || (bstr[i] && bstr[i] != ':'))
+    return 1;
+  return 0;
 }
 
-int fmtmsg(long classification, const char *label, int severity,
-           const char *text, const char *action, const char *tag)
-{
-        int ret = 0, i, consolefd, verb = 0;
-        char *errstring = MM_NULLSEV, *cmsg = getenv("MSGVERB");
-        char *const msgs[] = {
-                "label", "severity", "text", "action", "tag", NULL
-        };
-        int cs;
+int fmtmsg(long classification,
+           const char* label,
+           int severity,
+           const char* text,
+           const char* action,
+           const char* tag) {
+  int ret = 0, i, consolefd, verb = 0;
+  char *errstring = MM_NULLSEV, *cmsg = getenv("MSGVERB");
+  char* const msgs[] = {"label", "severity", "text", "action", "tag", NULL};
+  int cs;
 
-        pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
+  pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
 
-        if (severity == MM_HALT) errstring = "HALT: ";
-        else if (severity == MM_ERROR) errstring = "ERROR: ";
-        else if (severity == MM_WARNING) errstring = "WARNING: ";
-        else if (severity == MM_INFO) errstring = "INFO: ";
+  if (severity == MM_HALT)
+    errstring = "HALT: ";
+  else if (severity == MM_ERROR)
+    errstring = "ERROR: ";
+  else if (severity == MM_WARNING)
+    errstring = "WARNING: ";
+  else if (severity == MM_INFO)
+    errstring = "INFO: ";
 
-        if (classification & MM_CONSOLE) {
-                consolefd = open("/dev/console", O_WRONLY);
-                if (consolefd < 0) {
-                        ret = MM_NOCON;
-                } else {
-                        if (dprintf(consolefd, "%s%s%s%s%s%s%s%s\n",
-                                    label?label:"", label?": ":"",
-                                    severity?errstring:"", text?text:"",
-                                    action?"\nTO FIX: ":"",
-                                    action?action:"", action?" ":"",
-                                    tag?tag:"" )<1)
-                                ret = MM_NOCON;
-                        close(consolefd);
-                }
-        }
+  if (classification & MM_CONSOLE) {
+    consolefd = open("/dev/console", O_WRONLY);
+    if (consolefd < 0) {
+      ret = MM_NOCON;
+    } else {
+      if (dprintf(consolefd, "%s%s%s%s%s%s%s%s\n", label ? label : "",
+                  label ? ": " : "", severity ? errstring : "",
+                  text ? text : "", action ? "\nTO FIX: " : "",
+                  action ? action : "", action ? " " : "", tag ? tag : "") < 1)
+        ret = MM_NOCON;
+      close(consolefd);
+    }
+  }
 
-        if (classification & MM_PRINT) {
-                while (cmsg && cmsg[0]) {
-                        for(i=0; msgs[i]; i++) {
-                                if (!_strcolcmp(msgs[i], cmsg)) break;
-                        }
-                        if (msgs[i] == NULL) {
-                                //ignore MSGVERB-unrecognized component
-                                verb = 0xFF;
-                                break;
-                        } else {
-                                verb |= (1 << i);
-                                cmsg = strchr(cmsg, ':');
-                                if (cmsg) cmsg++;
-                        }
-                }
-                if (!verb) verb = 0xFF;
-                if (dprintf(2, "%s%s%s%s%s%s%s%s\n",
-                            (verb&1 && label) ? label : "",
-                            (verb&1 && label) ? ": " : "",
-                            (verb&2 && severity) ? errstring : "",
-                            (verb&4 && text) ? text : "",
-                            (verb&8 && action) ? "\nTO FIX: " : "",
-                            (verb&8 && action) ? action : "",
-                            (verb&8 && action) ? " " : "",
-                            (verb&16 && tag) ? tag : "" ) < 1)
-                        ret |= MM_NOMSG;
-        }
-        if ((ret & (MM_NOCON|MM_NOMSG)) == (MM_NOCON|MM_NOMSG))
-                ret = MM_NOTOK;
+  if (classification & MM_PRINT) {
+    while (cmsg && cmsg[0]) {
+      for (i = 0; msgs[i]; i++) {
+        if (!_strcolcmp(msgs[i], cmsg))
+          break;
+      }
+      if (msgs[i] == NULL) {
+        // ignore MSGVERB-unrecognized component
+        verb = 0xFF;
+        break;
+      } else {
+        verb |= (1 << i);
+        cmsg = strchr(cmsg, ':');
+        if (cmsg)
+          cmsg++;
+      }
+    }
+    if (!verb)
+      verb = 0xFF;
+    if (dprintf(2, "%s%s%s%s%s%s%s%s\n", (verb & 1 && label) ? label : "",
+                (verb & 1 && label) ? ": " : "",
+                (verb & 2 && severity) ? errstring : "",
+                (verb & 4 && text) ? text : "",
+                (verb & 8 && action) ? "\nTO FIX: " : "",
+                (verb & 8 && action) ? action : "",
+                (verb & 8 && action) ? " " : "",
+                (verb & 16 && tag) ? tag : "") < 1)
+      ret |= MM_NOMSG;
+  }
+  if ((ret & (MM_NOCON | MM_NOMSG)) == (MM_NOCON | MM_NOMSG))
+    ret = MM_NOTOK;
 
-        pthread_setcancelstate(cs, 0);
+  pthread_setcancelstate(cs, 0);
 
-        return ret;
+  return ret;
 }