dd88460800
Previously we needed to include headers required by the various sudo*h files. Now those files are more self-sufficient and we should only include headers needed by code in the various .c files.
70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/*
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* SPDX-License-Identifier: ISC
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*
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* Copyright (c) 2010-2012 Todd C. Miller <Todd.Miller@sudo.ws>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* This is an open source non-commercial project. Dear PVS-Studio, please check it.
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* PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
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*/
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#include <config.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <errno.h>
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#include "sudo_compat.h"
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#include "sudo_plugin.h"
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#include "sudo_debug.h"
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#include "pathnames.h"
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static int
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sudo_printf_int(int msg_type, const char *fmt, ...)
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{
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FILE *fp = stdout;
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FILE *ttyfp = NULL;
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va_list ap;
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int len;
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if (ISSET(msg_type, SUDO_CONV_PREFER_TTY)) {
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/* Try writing to /dev/tty first. */
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ttyfp = fopen(_PATH_TTY, "w");
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}
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switch (msg_type & 0xff) {
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case SUDO_CONV_ERROR_MSG:
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fp = stderr;
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/* FALLTHROUGH */
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case SUDO_CONV_INFO_MSG:
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va_start(ap, fmt);
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len = vfprintf(ttyfp ? ttyfp : fp, fmt, ap);
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va_end(ap);
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break;
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default:
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len = -1;
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errno = EINVAL;
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break;
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}
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if (ttyfp != NULL)
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fclose(ttyfp);
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return len;
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}
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sudo_printf_t sudo_printf = sudo_printf_int;
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