hdr = talloc_asprintf_append
(hdr, "#undef %s\n#define %s 0\n", sym, sym);
}
- if (mkdir("reduced-features", 0700) != 0)
+ if (mkdir("reduced-features", 0700) != 0 && errno != EEXIST)
err(1, "Creating reduced-features directory");
- fd = open("reduced-features/config.h", O_EXCL|O_CREAT|O_RDWR, 0600);
+ fd = open("reduced-features/config.h", O_TRUNC|O_CREAT|O_RDWR, 0600);
if (fd < 0)
err(1, "Creating reduced-features/config.h");
if (!write_all(fd, hdr, strlen(hdr)))