Remove C code and cleanup repository

1 files changed, 0 insertions, 301 deletions

diff --git a/src/logerr.c b/src/logerr.c
deleted file mode 100644
index 936bd28..0000000
--- a/src/logerr.c
+++ /dev/null
@@ -1,301 +0,0 @@
-#include "logerr.h"
-
-#include <stdarg.h>
-#include <stdlib.h>
-
-#ifdef TEST
-#include "../tests/tests-lib.h"
-#include "../tests/slurp.h"
-#include <assert.h>
-#include <errno.h>
-#include <string.h>
-#endif
-
-
-void
-vlogerr(
-	const char *const file,
-	const char *const function,
-	const int lineno,
-	FILE *restrict stream,
-	const char *restrict format,
-	...
-) {
-	(void)fprintf(stream, "%s:%s:%d: ", file, function, lineno);
-
-	va_list args;
-	va_start(args, format);
-	(void)vfprintf(stream, format, args);
-	va_end(args);
-}
-
-#ifdef TEST
-static const char *const
-FNAME = __FILE__ ".txt";
-
-static int
-test_vlogerr(void) {
-	int rc = 0;
-
-	test_start("vlogerr()");
-	FILE *file = NULL;
-	char *str = NULL;
-
-	{
-		testing("empty varargs");
-
-		file = fopen(FNAME, "w");
-		if (!file) {
-			perror("fopen(FNAME, \"w\")");
-			rc = -1;
-			goto out;
-		}
-
-		vlogerr(__FILE__, __func__, __LINE__, file,
-			"");
-
-		const int ret = fclose(file);
-		file = NULL;
-		if (ret) {
-			perror("fclose(file)");
-			rc = -1;
-			goto out;
-		}
-
-		if (slurp_for_tests(FNAME, &str)) {
-			perror("slurp_for_tests(FNAME, &str)");
-			rc = -1;
-			goto out;
-		}
-
-		const char *const expected =
-			"src/logerr.c:test_vlogerr:54: ";
-
-		assert(strcmp(expected, str) == 0);
-
-		free(str);
-		str = NULL;
-
-		test_ok();
-	}
-	{
-		testing("a newline only");
-
-		file = fopen(FNAME, "w");
-		if (!file) {
-			perror("fopen(FNAME, \"w\")");
-			rc = -1;
-			goto out;
-		}
-
-		vlogerr(__FILE__, __func__, __LINE__, file,
-			"\n");
-
-		const int ret = fclose(file);
-		file = NULL;
-		if (ret) {
-			perror("fclose(file)");
-			rc = -1;
-			goto out;
-		}
-
-		if (slurp_for_tests(FNAME, &str)) {
-			perror("slurp_for_tests(FNAME, &str)");
-			rc = -1;
-			goto out;
-		}
-
-		const char *const expected =
-			"src/logerr.c:test_vlogerr:91: \n";
-		assert(strcmp(expected, str) == 0);
-
-		free(str);
-		str = NULL;
-
-		test_ok();
-	}
-	{
-		testing("static format string");
-
-		file = fopen(FNAME, "w");
-		if (!file) {
-			perror("fopen(FNAME, \"w\")");
-			rc = -1;
-			goto out;
-		}
-
-		vlogerr(__FILE__, __func__, __LINE__, file,
-			"some static string\n");
-
-		const int ret = fclose(file);
-		file = NULL;
-		if (ret) {
-			perror("fclose(file)");
-			rc = -1;
-			goto out;
-		}
-
-		if (slurp_for_tests(FNAME, &str)) {
-			perror("slurp_for_tests(FNAME, &str)");
-			rc = -1;
-			goto out;
-		}
-
-		const char *const expected =
-			"src/logerr.c:test_vlogerr:127: some static string\n";
-		assert(strcmp(expected, str) == 0);
-
-		free(str);
-		str = NULL;
-
-		test_ok();
-	}
-	{
-		testing("single arg format string");
-
-		file = fopen(FNAME, "w");
-		if (!file) {
-			perror("fopen(FNAME, \"w\")");
-			rc = -1;
-			goto out;
-		}
-
-		vlogerr(__FILE__, __func__, __LINE__, file,
-			"fn(%s)\n", "an-arg");
-
-		const int ret = fclose(file);
-		file = NULL;
-		if (ret) {
-			perror("fclose(file)");
-			rc = -1;
-			goto out;
-		}
-
-		if (slurp_for_tests(FNAME, &str)) {
-			perror("slurp_for_tests(FNAME, &str)");
-			rc = -1;
-			goto out;
-		}
-
-		const char *const expected =
-			"src/logerr.c:test_vlogerr:163: fn(an-arg)\n";
-		assert(strcmp(expected, str) == 0);
-
-		free(str);
-		str = NULL;
-
-		test_ok();
-	}
-	{
-		testing("multiple format strings");
-
-		file = fopen(FNAME, "w");
-		if (!file) {
-			perror("fopen(FNAME, \"w\")");
-			rc = -1;
-			goto out;
-		}
-
-		vlogerr(__FILE__, __func__, __LINE__, file,
-			"int (%d), string (%s) and char (%c)\n",
-			123,
-			"another-str",
-			'z');
-
-		const int ret = fclose(file);
-		file = NULL;
-		if (ret) {
-			perror("fclose(file)");
-			rc = -1;
-			goto out;
-		}
-
-		if (slurp_for_tests(FNAME, &str)) {
-			perror("slurp_for_tests(FNAME, &str)");
-			rc = -1;
-			goto out;
-		}
-
-		const char *const expected =
-			"src/logerr.c:test_vlogerr:199: "
-			"int (123), string (another-str) and char (z)\n";
-		assert(strcmp(expected, str) == 0);
-
-		free(str);
-		str = NULL;
-
-		test_ok();
-	}
-
-out:
-	if (str) {
-		free(str);
-	}
-	if (file) {
-		if (fclose(file)) {
-			perror("fclose(file)");
-			rc = -1;
-		}
-	}
-	return rc;
-}
-
-static int
-test_logerr(void) {
-	int rc = 0;
-
-	test_start("logerr()");
-
-	{
-		testing("can be called with an empty string");
-
-		logerr("");
-
-		test_ok();
-	}
-	{
-		testing("can be called with a static string");
-
-		logerr("some err\n");
-
-		test_ok();
-	}
-	{
-		testing("can be called with a formatted string");
-
-		logerr("some err: %s\n", strerror(errno));
-
-		test_ok();
-	}
-	{
-		testing("can be called with formatting arguments");
-
-		logerr("int: %d\nstr: %s\n", 123, "an example string");
-
-		test_ok();
-	}
-
-	return rc;
-}
-
-
-int
-main(void) {
-	int rc = 0;
-
-	if (test_vlogerr()) {
-		perror("test_vlogerr()");
-		rc = -1;
-		goto out;
-	}
-
-	if (test_logerr()) {
-		perror("test_logerr()");
-		rc = -1;
-		goto out;
-	}
-
-out:
-	return !!rc;
-}
-#endif