blob: 63ba7da0ad13d93574bb770719312751235cabba [file] [log] [blame]
/* Debugging app.
*
* write_to PATH STRING
*
* opens PATH, writes STRING to it */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <assert.h>
#include <parlib/net.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
int main(int argc, char *argv[])
{
char *path, *string;
int fd, ret;
if (argc != 3) {
printf("Usage: %s PATH STRING\n", argv[0]);
exit(-1);
}
path = argv[1];
string = argv[2];
fd = open(path, O_RDWR);
if (fd < 0) {
perror("Can't open path");
exit(-1);
}
ret = write(fd, string, strlen(string));
if (ret < 0) {
perror("Failed to write string");
close(fd);
exit(-1);
}
close(fd);
}