| |
| /* The bug that gave rise to this is |
| https://bugs.kde.org/show_bug.cgi?id=307103 |
| */ |
| |
| #define _GNU_SOURCE |
| #include <fcntl.h> |
| #include <unistd.h> |
| int main (void) |
| { |
| int dfd = open ("/tmp", O_RDONLY); |
| __attribute__((unused)) int fd1 = openat (dfd, "abc", O_RDONLY); |
| /* This is fine, absolute path. */ |
| __attribute__((unused)) int fd2 = openat (0x12345678, "/tmp/abc", O_RDONLY); |
| __attribute__((unused)) int fd3 = openat (AT_FDCWD, "abc", O_RDONLY); |
| /* This is the only one that should warn. */ |
| __attribute__((unused)) int fd4 = openat (0x12345678, "abc", O_RDONLY); |
| return 0; |
| } |