Commit 6ead44d7 authored by Daniel Stone's avatar Daniel Stone

lib/igt_core: Add igt_assert_fd

Skip open-coding and assert that fds are valid.
Signed-off-by: Daniel Stone's avatarDaniel Stone <daniels@collabora.com>
parent 715a17bb
......@@ -506,6 +506,18 @@ void igt_exit(void) __attribute__((noreturn));
*/
#define igt_assert_lt(n1, n2) igt_assert_cmpint(n1, <, >=, n2)
/**
* igt_assert_fd:
* @fd: file descriptor
*
* Fails (sub-) test if the given file descriptor is invalid.
*
* Like igt_assert(), but displays the values being compared on failure instead
* of simply printing the stringified expression.
*/
#define igt_assert_fd(fd) \
igt_assert_f(fd >= 0, "file descriptor " #fd " failed\n");
/**
* igt_require:
* @expr: condition to test
......
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