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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2020 Tintri by DDN, Inc. All rights reserved.
*/
/*
* Common utilities for libmlrpc tests.
*/
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/stat.h>
uchar_t *
read_buf_from_file(char *file, uint32_t *size)
{
struct stat stats;
uchar_t *buf;
FILE *fp;
size_t nread;
int rc;
errno = 0;
rc = stat(file, &stats);
if (rc < 0) {
fprintf(stderr, "stat failed with rc %d:\n", rc);
perror(file);
return (NULL);
}
buf = malloc(stats.st_size);
if (buf == NULL) {
fprintf(stderr, "couldn't allocate buffer\n");
return (NULL);
}
errno = 0;
fp = fopen(file, "r");
if (fp == NULL) {
fprintf(stderr, "fopen failed to open file:\n");
perror(file);
free(buf);
return (NULL);
}
errno = 0;
nread = fread(buf, 1, stats.st_size, fp);
if (nread == EOF && errno != 0) {
fprintf(stderr, "fread failed:\n");
perror(file);
free(buf);
return (NULL);
}
(void) fclose(fp);
if (nread == EOF) {
free(buf);
buf = NULL;
}
*size = nread;
return (buf);
}
/*
* smb_token_log() outputs to syslog. The library defines syslog to be
* smb_syslog, which it defines as NODIRECT to allow fksmbd to provide
* its own version. We use that to redirect syslog to stderr, so that
* we can print the token output to a useful location.
*/
void
smb_syslog(int pri, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
(void) vfprintf(stderr, fmt, ap);
va_end(ap);
fprintf(stderr, "\n");
}
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