1*27b03b36SApple OSS Distributions #include "ramdisk.h"
2*27b03b36SApple OSS Distributions #include "fail.h"
3*27b03b36SApple OSS Distributions #include <assert.h>
4*27b03b36SApple OSS Distributions #include <stdlib.h>
5*27b03b36SApple OSS Distributions #include <stdio.h>
6*27b03b36SApple OSS Distributions #include <sys/param.h>
7*27b03b36SApple OSS Distributions
8*27b03b36SApple OSS Distributions int
setup_ram_volume(const char * name,char * path)9*27b03b36SApple OSS Distributions setup_ram_volume(const char* name, char* path)
10*27b03b36SApple OSS Distributions {
11*27b03b36SApple OSS Distributions char *cmd;
12*27b03b36SApple OSS Distributions int retval;
13*27b03b36SApple OSS Distributions
14*27b03b36SApple OSS Distributions retval = asprintf(&cmd, "diskutil erasevolume HFS+ '%s' `hdiutil attach -nomount ram://1500000` >/dev/null", name);
15*27b03b36SApple OSS Distributions VERIFY(retval > 0, "asprintf failed");
16*27b03b36SApple OSS Distributions
17*27b03b36SApple OSS Distributions retval = system(cmd);
18*27b03b36SApple OSS Distributions VERIFY(retval == 0, "diskutil command failed");
19*27b03b36SApple OSS Distributions
20*27b03b36SApple OSS Distributions snprintf(path, MAXPATHLEN, "/Volumes/%s", name);
21*27b03b36SApple OSS Distributions
22*27b03b36SApple OSS Distributions free(cmd);
23*27b03b36SApple OSS Distributions
24*27b03b36SApple OSS Distributions return PERFINDEX_SUCCESS;
25*27b03b36SApple OSS Distributions }
26*27b03b36SApple OSS Distributions
27*27b03b36SApple OSS Distributions int
cleanup_ram_volume(char * path)28*27b03b36SApple OSS Distributions cleanup_ram_volume(char* path)
29*27b03b36SApple OSS Distributions {
30*27b03b36SApple OSS Distributions char *cmd;
31*27b03b36SApple OSS Distributions int retval;
32*27b03b36SApple OSS Distributions
33*27b03b36SApple OSS Distributions retval = asprintf(&cmd, "umount -f '%s' >/dev/null", path);
34*27b03b36SApple OSS Distributions VERIFY(retval > 0, "asprintf failed");
35*27b03b36SApple OSS Distributions
36*27b03b36SApple OSS Distributions retval = system(cmd);
37*27b03b36SApple OSS Distributions VERIFY(retval == 0, "diskutil command failed");
38*27b03b36SApple OSS Distributions
39*27b03b36SApple OSS Distributions free(cmd);
40*27b03b36SApple OSS Distributions
41*27b03b36SApple OSS Distributions return PERFINDEX_SUCCESS;
42*27b03b36SApple OSS Distributions }
43