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Add log.c with info() and warn()

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This commit is contained in:
Johan Malm 2020-08-12 19:37:44 +01:00
parent 5ea1527558
commit 2a17df0f8b
11 changed files with 68 additions and 17 deletions
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32
src/common/log.c Normal file
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@ -0,0 +1,32 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#define LABWC_COLOR_YELLOW "\033[0;33m"
#define LABWC_COLOR_RED "\033[0;31m"
#define LABWC_COLOR_RESET "\033[0m"
void info(const char *msg, ...)
{
va_list params;
fprintf(stderr, LABWC_COLOR_YELLOW);
fprintf(stderr, "[labwc] info: ");
va_start(params, msg);
vfprintf(stderr, msg, params);
va_end(params);
fprintf(stderr, LABWC_COLOR_RESET);
fprintf(stderr, "\n");
}
void warn(const char *err, ...)
{
va_list params;
fprintf(stderr, LABWC_COLOR_RED);
fprintf(stderr, "[labwc] warning: ");
va_start(params, err);
vfprintf(stderr, err, params);
va_end(params);
fprintf(stderr, LABWC_COLOR_RESET);
fprintf(stderr, "\n");
}