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Diff for /src/usr.bin/tmux/log.c between version 1.19 and 1.20

version 1.19, 2015/11/18 14:27:44 version 1.20, 2015/11/24 21:19:46
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 #include <stdio.h>  #include <stdio.h>
 #include <stdlib.h>  #include <stdlib.h>
 #include <string.h>  #include <string.h>
   #include <unistd.h>
 #include <vis.h>  #include <vis.h>
   
 #include "tmux.h"  #include "tmux.h"
   
 FILE    *log_file;  static FILE     *log_file;
   static int       log_level;
   
 void     log_event_cb(int, const char *);  static void      log_event_cb(int, const char *);
 void     log_vwrite(const char *, va_list);  static void      log_vwrite(const char *, va_list);
   
 /* Log callback for libevent. */  /* Log callback for libevent. */
 void  static void
 log_event_cb(__unused int severity, const char *msg)  log_event_cb(__unused int severity, const char *msg)
 {  {
         log_debug("%s", msg);          log_debug("%s", msg);
 }  }
   
   /* Increment log level. */
   void
   log_add_level(void)
   {
           log_level++;
   }
   
   /* Get log level. */
   int
   log_get_level(void)
   {
           return (log_level);
   }
   
 /* Open logging to file. */  /* Open logging to file. */
 void  void
 log_open(const char *path)  log_open(const char *name)
 {  {
           char    *path;
   
           if (log_level == 0)
                   return;
   
         if (log_file != NULL)          if (log_file != NULL)
                 fclose(log_file);                  fclose(log_file);
   
           xasprintf(&path, "tmux-%s-%ld.log", name, (long)getpid());
         log_file = fopen(path, "w");          log_file = fopen(path, "w");
           free(path);
         if (log_file == NULL)          if (log_file == NULL)
                 return;                  return;
   
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 }  }
   
 /* Write a log message. */  /* Write a log message. */
 void  static void
 log_vwrite(const char *msg, va_list ap)  log_vwrite(const char *msg, va_list ap)
 {  {
         char            *fmt, *out;          char            *fmt, *out;
Legend:
Removed from v.1.19  
changed lines
  Added in v.1.20