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https://github.com/systemd/systemd-stable.git
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66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
/*
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* udev_utils.c - generic stuff used by udev
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*
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* Copyright (C) 2004-2005 Kay Sievers <kay.sievers@vrfy.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef _UDEV_COMMON_H_
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#define _UDEV_COMMON_H_
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#include "udev.h"
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#include "list.h"
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#define UDEV_MAX(a,b) ((a) > (b) ? (a) : (b))
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/* pipes */
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#define READ_END 0
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#define WRITE_END 1
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struct name_entry {
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struct list_head node;
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char name[PATH_SIZE];
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};
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/* udev_utils.c */
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extern int log_priority(const char *priority);
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extern int kernel_release_satisfactory(unsigned int version, unsigned int patchlevel, unsigned int sublevel);
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extern int name_list_add(struct list_head *name_list, const char *name, int sort);
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extern int name_list_key_add(struct list_head *name_list, const char *key, const char *value);
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extern void name_list_cleanup(struct list_head *name_list);
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extern int add_matching_files(struct list_head *name_list, const char *dirname, const char *suffix);
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/* udev_utils_string.c */
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extern int strcmp_pattern(const char *p, const char *s);
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extern int string_is_true(const char *str);
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extern void remove_trailing_chars(char *path, char c);
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extern int utf8_encoded_valid_unichar(const char *str);
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extern int replace_untrusted_chars(char *str);
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/* udev_utils_file.c */
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extern int create_path(const char *path);
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extern int file_map(const char *filename, char **buf, size_t *bufsize);
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extern void file_unmap(void *buf, size_t bufsize);
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extern int unlink_secure(const char *filename);
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extern size_t buf_get_line(const char *buf, size_t buflen, size_t cur);
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/* udev_utils_run.c */
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extern int pass_env_to_socket(const char *name, const char *devpath, const char *action);
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extern int run_program(const char *command, const char *subsystem,
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char *result, size_t ressize, size_t *reslen, int log);
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#endif
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