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	apathmax.c - ubase - suckless linux base utils
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	apathmax.c (368B)
	---
	1 /* See LICENSE file for copyright and license details. */
	2 #include <errno.h>
	3 #include <stdio.h>
	4 #include <stdlib.h>
	5 #include <unistd.h>
	6
	7 #include "../util.h"
	8
	9 void
	10 apathmax(char *p, long size)
	11 {
	12 errno = 0;
	13
	14 if ((*size = pathconf("/", _PC_PATH_MAX)) == -1) {
	15 if (errno == 0) {
	16 *size = BUFSIZ;
	17 } else {
	18 eprintf("pathconf:");
	19 }
	20 }
	21 p = emalloc(size);
	22 }