void-packages/bin/xbps-cmpver.c

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/*
* Compare package and version strings
* @ 2008
* Author: pancake <youterm.com>
*/
#include <stdio.h>
#include <string.h>
#include <xbps_api.h>
int main(int argc, char **argv)
{
if (argc<3) {
printf("Usage: xbps-cmpver [old] [new]\n");
printf(" xbpks-cmpver foo-1.2 foo-2.2 # $? = 1\n");
printf(" xbpks-cmpver foo-1.2 foo-1.2 # $? = 0\n");
return 1;
}
#if UNIT_TEST
printf("1.2 2.2 = %d\n", chkver("1.2", "2.2"));
printf("1.0 10.3 = %d\n", chkver("1.0", "10.3"));
printf("1.0 1.0 = %d\n", chkver("1.0", "1.0"));
printf("1.0 1.2 = %d\n", chkver("1.0", "1.2"));
printf("1.0.1 1.0.2 = %d\n", chkver("1.0.1", "1.0.2"));
printf("1.0beta 1.0rc1 = %d\n", chkver("1.0beta", "1.0rc1"));
#endif
return (xbps_cmpver_packages(argv[1], argv[2]) > 0)?1:0;
}