75 lines
1.2 KiB
C
75 lines
1.2 KiB
C
/* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later */
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#include <stdarg.h>
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#include "libmctp.h"
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#include "libmctp-log.h"
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifdef MCTP_HAVE_STDIO
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#include <stdio.h>
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#endif
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#ifdef MCTP_HAVE_SYSLOG
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#include <syslog.h>
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#endif
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enum {
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MCTP_LOG_NONE,
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MCTP_LOG_STDIO,
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MCTP_LOG_SYSLOG,
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MCTP_LOG_CUSTOM,
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} log_type = MCTP_LOG_NONE;
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static int log_stdio_level;
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static void (*log_custom_fn)(int, const char *, va_list);
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void mctp_prlog(int level, const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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switch (log_type) {
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case MCTP_LOG_NONE:
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break;
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case MCTP_LOG_STDIO:
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#ifdef MCTP_HAVE_STDIO
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if (level <= log_stdio_level) {
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vfprintf(stderr, fmt, ap);
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fputs("\n", stderr);
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}
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#endif
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break;
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case MCTP_LOG_SYSLOG:
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#ifdef MCTP_HAVE_SYSLOG
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vsyslog(level, fmt, ap);
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#endif
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break;
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case MCTP_LOG_CUSTOM:
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log_custom_fn(level, fmt, ap);
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break;
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}
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va_end(ap);
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}
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void mctp_set_log_stdio(int level)
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{
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log_type = MCTP_LOG_STDIO;
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log_stdio_level = level;
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}
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void mctp_set_log_syslog(void)
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{
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log_type = MCTP_LOG_SYSLOG;
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}
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void mctp_set_log_custom(void (*fn)(int, const char *, va_list))
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{
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log_type = MCTP_LOG_CUSTOM;
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log_custom_fn = fn;
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}
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