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/*
* (c) 2005 bl0rg.net
*
* Misc functions (mostly unix workarounds)
*/
#include <unistd.h>
#include <errno.h>
#include <stdio.h>
#include "misc.h"
int unix_write(int fd, unsigned char *buf, size_t size) {
int i, len = 0;
while ((i = write(fd, buf + len, size - len))) {
if (i < 0) {
if ((errno == EINTR) || (errno == EAGAIN))
continue;
else {
perror("write");
return -1;
}
} else {
len += i;
if (len == size)
break;
}
}
if (i == 0)
return 0;
else
return len;
}
int unix_read(int fd, unsigned char *buf, size_t size) {
int i, len = 0;
while ((i = read(fd, buf + len, size - len))) {
if (i < 0) {
if ((errno == EINTR) || (errno == EAGAIN))
continue;
else {
perror("read");
return -1;
}
} else {
len += i;
if (len == size)
break;
}
}
if (i == 0)
return 0;
else
return len;
}
void format_time(unsigned long time, char *str, unsigned int len) {
unsigned long ms = time % 1000;
time /= 1000;
unsigned long secs = time % 60;
time /= 60;
unsigned long minutes = time % 60;
time /= 60;
unsigned long hours = time;
snprintf(str, len, "%.2lu:%.2lu:%.2lu+%.3lu", hours, minutes, secs, ms);
}
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