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Make MkDir() actually do "mkdir -p", so that we can mount on /home/foo, even if

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/home isn't a mountpoint.
This commit is contained in:
Poul-Henning Kamp 1994-11-02 08:52:15 +00:00
parent e8aae93744
commit 5a9ee65437
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=4086
1 changed files with 28 additions and 6 deletions
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34
sbin/sysinstall/utils.c
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@ -6,7 +6,7 @@
* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
* ----------------------------------------------------------------------------
*
* $Id: utils.c,v 1.16 1994/11/02 06:19:53 jkh Exp $
* $Id: utils.c,v 1.17 1994/11/02 07:34:01 ache Exp $
*
*/
@ -215,13 +215,35 @@ MountUfs(char *device, char *mountpoint, int do_mkdir, int flags)
}
void
Mkdir(char *path)
Mkdir(char *ipath)
{
TellEm("mkdir %s",path);
if (mkdir(path, S_IRWXU) == -1) {
Fatal("Couldn't create directory %s: %s\n",
path,strerror(errno));
struct stat sb;
int final=0;
char *p,path=StrAlloc(ipath);
Debug("mkdir(%s)",path);
p = path;
if (p[0] == '/') /* Skip leading '/'. */
++p;
for (;!final; ++p) {
if (p[0] == '\0' || (p[0] == '/' && p[1] == '\0'))
final++;
else if (p[0] != '/')
continue;
*p = '\0';
if (stat(path, &sb)) {
if (errno != ENOENT)
Fatal("Couldn't stat directory %s: %s\n",
path,strerror(errno));
Debug("mkdir(%s..)",path);
if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO) < 0)
Fatal("Couldn't create directory %s: %s\n",
path,strerror(errno));
}
*p = '/';
}
free(path);
return;
}
void