Created
July 5, 2013 09:57
Modify file time on windows
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#include <windows.h> | |
#include <stdio.h> | |
#include <string.h> | |
int main(void) { | |
FILE *fp; | |
char name[1024]; | |
SYSTEMTIME base_time; | |
FILETIME base_time_f; | |
HANDLE fd; | |
GetSystemTime(&base_time); | |
base_time.wMonth--; | |
fp = fopen("list", "r"); | |
while(!feof(fp)) { | |
fgets(name, 1024, fp); | |
if(name[strlen(name) - 1] == '\n') { | |
name[strlen(name) - 1] = '\0'; | |
} | |
fd = CreateFile(name, FILE_WRITE_ATTRIBUTES, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); | |
if(fd == INVALID_HANDLE_VALUE) { | |
fprintf(stderr, "%d\n", GetLastError()); | |
return 1; | |
} | |
SystemTimeToFileTime(&base_time, &base_time_f); | |
SetFileTime(fd, &base_time_f, &base_time_f, &base_time_f); | |
base_time.wHour += (base_time.wMinute + 1) / 60; | |
base_time.wMinute = (base_time.wMinute + 1) % 60; | |
CloseHandle(fd); | |
} | |
return 0; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment