Merge branch 'release-4.16.1'

[i3/i3] / src / log.c

diff --git a/src/log.c b/src/log.c
index e8a08b53741caa574fbaec8762ccb35655e0cdf9..916085f456a8d8c1a95dbfca8c13d3d5b038db12 100644 (file)
--- a/src/log.c
+++ b/src/log.c
@@ -1,5 +1,3 @@
-#undef I3__FILE__
-#define I3__FILE__ "log.c"
 /*
  * vim:ts=4:sw=4:expandtab
  *
@@ -9,6 +7,8 @@
  * log.c: Logging functions.
  *
  */
+#include <config.h>
+
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
@@ -20,7 +20,9 @@
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <errno.h>
+#if !defined(__OpenBSD__)
 #include <pthread.h>
+#endif
 
 #include "util.h"
 #include "log.h"
@@ -86,8 +88,13 @@ void init_logging(void) {
             fprintf(stderr, "Could not initialize errorlog\n");
         else {
             errorfile = fopen(errorfilename, "w");
-            if (fcntl(fileno(errorfile), F_SETFD, FD_CLOEXEC)) {
-                fprintf(stderr, "Could not set close-on-exec flag\n");
+            if (!errorfile) {
+                fprintf(stderr, "Could not initialize errorlog on %s: %s\n",
+                        errorfilename, strerror(errno));
+            } else {
+                if (fcntl(fileno(errorfile), F_SETFD, FD_CLOEXEC)) {
+                    fprintf(stderr, "Could not set close-on-exec flag\n");
+                }
             }
         }
     }
@@ -157,11 +164,13 @@ void open_logbuffer(void) {
 
     header = (i3_shmlog_header *)logbuffer;
 
+#if !defined(__OpenBSD__)
     pthread_condattr_t cond_attr;
     pthread_condattr_init(&cond_attr);
     if (pthread_condattr_setpshared(&cond_attr, PTHREAD_PROCESS_SHARED) != 0)
         fprintf(stderr, "pthread_condattr_setpshared() failed, i3-dump-log -f will not work!\n");
     pthread_cond_init(&(header->condvar), &cond_attr);
+#endif
 
     logwalk = logbuffer + sizeof(i3_shmlog_header);
     loglastwrap = logbuffer + logbuffer_size;
@@ -277,8 +286,10 @@ static void vlog(const bool print, const char *fmt, va_list args) {
 
         store_log_markers();
 
+#if !defined(__OpenBSD__)
         /* Wake up all (i3-dump-log) processes waiting for condvar. */
         pthread_cond_broadcast(&(header->condvar));
+#endif
 
         if (print)
             fwrite(message, len, 1, stdout);