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Add syscalls to Blinkenlights and fix bugs

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This commit is contained in:
Justine Tunney 2022-05-13 13:31:21 -07:00
parent f6df29cc3d
commit 578cb21591
25 changed files with 187 additions and 108 deletions
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5
test/libc/calls/ftruncate_test.c
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@ -16,6 +16,7 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/bits/safemacros.internal.h"
#include "libc/calls/calls.h"
#include "libc/calls/struct/stat.h"
#include "libc/dce.h"
@ -33,7 +34,9 @@ const char *path;
TEST(ftruncate, test) {
mkdir("o", 0755);
mkdir("o/tmp", 0755);
path = gc(xasprintf("o/tmp/%s.%d", program_invocation_short_name, getpid()));
path = gc(xasprintf("o/tmp/%s.%d",
firstnonnull(program_invocation_short_name, "unknown"),
getpid()));
ASSERT_NE(-1, (fd = creat(path, 0755)));
ASSERT_EQ(5, write(fd, "hello", 5));
errno = 31337;