Comment default file mode

tpapp · May 25, 2016 · a29e84b · a29e84b
1 parent 84b7aed
commit a29e84b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/support/ios.c b/src/support/ios.c
@@ -892,7 +892,10 @@ ios_t *ios_file(ios_t *s, const char *fname, int rd, int wr, int create, int tru
  fd = _wopen(fname_w, flags | O_BINARY | O_NOINHERIT, _S_IREAD | _S_IWRITE);
  set_io_wait_begin(0);
 #else
- fd = open_cloexec(fname, flags, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH /* 0666 */);
+ // The mode of the created file is (mode & ~umask), which resolves with
+ // default umask to u=rw,g=r,o=r
+ fd = open_cloexec(fname, flags,
+ S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
 #endif
  s = ios_fd(s, fd, 1, 1);
  if (fd == -1)