Make sure that O_EXCL is used portably.

13 years ago · 2e04ce0915
parent e3ba2a10ca
commit 2e04ce0915
1 changed files with 7 additions and 4 deletions
--- a/gzlib.c
+++ b/gzlib.c
@ -196,10 +196,13 @@ local gzFile gz_open(path, fd, mode)
 #endif
            (state->mode == GZ_READ ?
                O_RDONLY :
-                (O_WRONLY | O_CREAT | (exclusive ? O_EXCL : 0) | (
-                    state->mode == GZ_WRITE ?
-                        O_TRUNC :
-                        O_APPEND))),
+                (O_WRONLY | O_CREAT |
+#ifdef O_EXCL
+                 (exclusive ? O_EXCL : 0) |
+#endif
+                 (state->mode == GZ_WRITE ?
+                    O_TRUNC :
+                    O_APPEND))),
            0666);
    if (state->fd == -1) {
        free(state->path);