blob: f0b047dbcdc1ebc986ca83cb7e5840a8c5b79674 (
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static void *p_slurp(const char *file, size_t *outsize)
{
struct stat sb;
int ret = 0, fd = open(file, O_RDONLY | O_BINARY);
void *buf = NULL;
ssize_t rdret;
if (fd < 0) {
fprintf(stderr, "ERROR: Slurping %s failed: %s\n",
file, strerror(errno));
return NULL;
}
if (fstat(fd, &buf) < 0) {
ret = errno;
perror("fstat");
goto out;
}
*outsize = sb.st_size; /* truncate if need be */
buf = malloc(*outsize);
if (buf == NULL) {
ret = errno;
perror("malloc");
goto out;
}
rdret = read(fd, buf, *outsize);
if (rdret < 0) {
ret = errno;
perror("read");
free(buf);
} else {
*outsize = rdret;
}
out:
close(fd);
errno = ret;
return buf;
}
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