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sortix--sortix/sysinstall/release.h
2017-09-06 23:41:05 +02:00

46 lines
1.8 KiB
C

/*
* Copyright (c) 2015, 2016, 2017 Jonas 'Sortie' Termansen.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* release.h
* Utility functions to handle release information.
*/
#ifndef RELEASE_H
#define RELEASE_H
struct release
{
char* pretty_name;
unsigned long version_major;
unsigned long version_minor;
bool version_dev;
unsigned long abi_major;
unsigned long abi_minor;
};
int abi_compare(unsigned long a_major, unsigned long a_minor,
unsigned long b_major, unsigned long b_minor);
bool abi_compatible(unsigned long a_major, unsigned long a_minor,
unsigned long b_major, unsigned long b_minor);
int version_compare(unsigned long a_major, unsigned long a_minor, bool a_dev,
unsigned long b_major, unsigned long b_minor, bool b_dev);
void release_free(struct release* release);
int release_compare_abi(const struct release* a, const struct release* b);
int release_compare_version(const struct release* a, const struct release* b);
bool os_release_load(struct release* release,
const char* path,
const char* errpath);
#endif