Files
yait/core/file.c
2025-07-17 16:31:35 -04:00

67 lines
1.1 KiB
C

#include "file.h"
#include "e.h"
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
error_t touch(char *path, char *format, ...) {
error_t err = {0};
err.null = true;
FILE *fp = fopen(path, "w");
if (!fp) {
err.null = false;
err.status = errno;
err.src = strerror(errno);
return err;
}
else {
va_list args;
va_start(args, format);
vfprintf(fp, format, args);
va_end(args);
}
fclose(fp);
return err;
}
error_t dir(char *format, ...) {
error_t err = {0};
err.null = true; // success by default
va_list args;
va_start(args, format);
char path[1024];
vsnprintf(path, sizeof(path), format, args);
va_end(args);
if (mkdir(path, 0777) < 0) {
err.null = false;
err.status = errno;
err.src = strerror(errno);
}
return err;
}
error_t take(const char *dirname) {
error_t err = dir("%s", dirname);
if (!err.null) {
return err;
}
if (chdir(dirname) != 0) {
err.null = false;
err.status = errno;
err.src = strerror(errno);
return err;
}
return err;
}