initial commit

1 files changed, 86 insertions, 0 deletions

diff --git a/qstd/plat.c b/qstd/plat.c
new file mode 100644
index 0000000..61385ff
--- /dev/null
+++ b/qstd/plat.c
@@ -0,0 +1,86 @@
+#include "plat.h"
+
+#ifdef plat_posix
+#define _POSIX_SOURCE
+#define _GNU_SOURCE
+
+#include <fcntl.h>
+#include <stdlib.h>
+#include <sys/time.h>
+#include <time.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+extern int isatty(int);
+extern int fileno(FILE*);
+
+int imp_assert(
+	int val,
+	const char* expr,
+	const char* file,
+	int line
+) {
+	if (!val) {
+		print_err(
+			"%d:%s: Assertion failed: %s.\n",
+			line,
+			file,
+			expr
+		);
+		pbreak(420);
+		return 0;
+	}
+	return 1;
+}
+
+void print(const char* fmt, ...) {
+	va_list args;
+	va_start(args, fmt);
+	vfprintf(stdout, fmt, args);
+	va_end(args);
+}
+
+void print_err(const char* fmt, ...) {
+	va_list args;
+	va_start(args, fmt);
+
+	if (isatty(fileno(stderr))) {
+		fprintf(stderr, "\033[31;31m");
+	}
+
+	vfprintf(stderr, fmt, args);
+
+	if (isatty(fileno(stderr))) {
+		fprintf(stderr, "\033[0m");
+	}
+
+	va_end(args);
+}
+
+void print_war(const char* fmt, ...) {
+	va_list args;
+	va_start(args, fmt);
+
+	if (isatty(fileno(stderr))) {
+		fprintf(stderr, "\033[31;35m");
+	}
+
+	vfprintf(stderr, fmt, args);
+
+	if (isatty(fileno(stderr))) {
+		fprintf(stderr, "\033[0m");
+	}
+
+	va_end(args);
+}
+
+void pbreak(int code) {
+#if defined(DEBUG) && defined(plat_x86)
+	__asm__("int3;");
+	(void)code;
+#else
+	exit(code);
+#endif
+}
+
+#endif