int
log_create(uschar *name)
{
-int fd = Uopen(name, O_CREAT|O_APPEND|O_WRONLY, LOG_MODE);
+int fd = Uopen(name,
+#ifdef O_CLOEXEC
+ O_CLOEXEC |
+#endif
+ O_CREAT|O_APPEND|O_WRONLY, LOG_MODE);
/* If creation failed, attempt to build a log directory in case that is the
problem. */
DEBUG(D_any) debug_printf("%s log directory %s\n",
created? "created" : "failed to create", name);
*lastslash = '/';
- if (created) fd = Uopen(name, O_CREAT|O_APPEND|O_WRONLY, LOG_MODE);
+ if (created) fd = Uopen(name,
+#ifdef O_CLOEXEC
+ O_CLOEXEC |
+#endif
+ O_CREAT|O_APPEND|O_WRONLY, LOG_MODE);
}
return fd;
/* If we created a subprocess, wait for it. If it succeeded, try the open. */
while (pid > 0 && waitpid(pid, &status, 0) != pid);
-if (status == 0) fd = Uopen(name, O_APPEND|O_WRONLY, LOG_MODE);
+if (status == 0) fd = Uopen(name,
+#ifdef O_CLOEXEC
+ O_CLOEXEC |
+#endif
+ O_APPEND|O_WRONLY, LOG_MODE);
/* If we failed to create a subprocess, we are in a bad way. We return
with fd still < 0, and errno set, letting the caller handle the error. */
/* We now have the file name. Try to open an existing file. After a successful
open, arrange for automatic closure on exec(), and then return. */
-*fd = Uopen(buffer, O_APPEND|O_WRONLY, LOG_MODE);
+*fd = Uopen(buffer,
+#ifdef O_CLOEXEC
+ O_CLOEXEC |
+#endif
+ O_APPEND|O_WRONLY, LOG_MODE);
if (*fd >= 0)
{
+#ifndef O_CLOEXEC
(void)fcntl(*fd, F_SETFD, fcntl(*fd, F_GETFD) | FD_CLOEXEC);
+#endif
return;
}
if (*fd >= 0)
{
+#ifndef O_CLOEXEC
(void)fcntl(*fd, F_SETFD, fcntl(*fd, F_GETFD) | FD_CLOEXEC);
+#endif
return;
}