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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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6
libc/log/verr.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/log/bsd.h"
#include "libc/log/color.internal.h"
#include "libc/log/internal.h"
@ -23,8 +24,9 @@
#include "libc/stdio/stdio.h"
wontreturn void(verr)(int eval, const char *fmt, va_list va) {
fprintf(stderr, "%s: %s%s%s[%m]: ", program_invocation_name, RED2, "ERROR",
RESET);
fprintf(stderr,
"%s: %s%s%s[%m]: ", firstnonnull(program_invocation_name, "unknown"),
RED2, "ERROR", RESET);
if (fmt) (vfprintf)(stderr, fmt, va);
fprintf(stderr, "\n");
exit(eval);