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/*
* fread.c
*/
#include <errno.h>
#include <unistd.h>
#include <stdio.h>
size_t _fread(void *buf, size_t count, FILE * f)
{
size_t bytes = 0;
ssize_t rv;
char *p = buf;
while (count) {
rv = read(fileno(f), p, count);
if (rv == -1) {
if (errno == EINTR || errno == EAGAIN)
continue;
else
break;
} else if (rv == 0) {
break;
}
p += rv;
bytes += rv;
count -= rv;
}
return bytes;
}
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