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#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/xattr.h>
#include <errno.h>
#include <string.h>
int
main(int argc, char *argv[])
{
int ret = -1;
int fd = 0;
char *filename = NULL;
int loop = 0;
struct stat stbuf = {
0,
};
char string[1024] = {
0,
};
if (argc > 1)
filename = argv[1];
if (!filename)
filename = "temp-fd-test-file";
fd = open(filename, O_RDWR | O_CREAT | O_TRUNC);
if (fd < 0) {
fd = 0;
fprintf(stderr, "open failed : %s\n", strerror(errno));
goto out;
}
while (loop < 1000) {
/* Use it as a mechanism to test time delays */
memset(string, 0, 1024);
scanf("%s", string);
ret = write(fd, string, strlen(string));
if (ret != strlen(string)) {
fprintf(stderr, "write failed : %s (%s %d)\n", strerror(errno),
string, loop);
goto out;
}
ret = write(fd, "\n", 1);
if (ret != 1) {
fprintf(stderr, "write failed : %s (%d)\n", strerror(errno), loop);
goto out;
}
loop++;
}
fprintf(stdout, "finishing the test after %d loops\n", loop);
ret = 0;
out:
if (fd)
close(fd);
return ret;
}
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