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Commit	Line	Data
	1	#include "ramdisk.h"
	2	#include "fail.h"
	3	#include <assert.h>
	4	#include <stdlib.h>
	5	#include <stdio.h>
	6	#include <sys/param.h>
	7
	8	int setup_ram_volume(const char* name, char* path) {
	9	char *cmd;
	10	int retval;
	11
	12	retval = asprintf(&cmd, "diskutil erasevolume HFS+ '%s' `hdiutil attach -nomount ram://1500000` >/dev/null", name);
	13	VERIFY(retval > 0, "asprintf failed");
	14
	15	retval = system(cmd);
	16	VERIFY(retval == 0, "diskutil command failed");
	17
	18	snprintf(path, MAXPATHLEN, "/Volumes/%s", name);
	19
	20	free(cmd);
	21
	22	return PERFINDEX_SUCCESS;
	23	}
	24
	25	int cleanup_ram_volume(char* path) {
	26	char *cmd;
	27	int retval;
	28
	29	retval = asprintf(&cmd, "umount -f '%s' >/dev/null", path);
	30	VERIFY(retval > 0, "asprintf failed");
	31
	32	retval = system(cmd);
	33	VERIFY(retval == 0, "diskutil command failed");
	34
	35	free(cmd);
	36
	37	return PERFINDEX_SUCCESS;
	38	}