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Implement get_default_drive_device for FreeBSD.

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Juan Lang 2005-05-19 11:12:27 +00:00 committed by Alexandre Julliard
parent e18ca98857
commit f935b51423
1 changed files with 49 additions and 0 deletions
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49
dlls/ntdll/directory.c
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@ -276,6 +276,27 @@ static char *parse_mount_entries( FILE *f, dev_t dev, ino_t ino )
}
#endif
#ifdef __FreeBSD__
#include <fstab.h>
static char *parse_mount_entries( FILE *f, dev_t dev, ino_t ino )
{
struct fstab *entry;
struct stat st;
while ((entry = getfsent()))
{
/* don't even bother stat'ing network mounts, there's no meaningful device anyway */
if (!strcmp( entry->fs_vfstype, "nfs" ) ||
!strcmp( entry->fs_vfstype, "smbfs" ) ||
!strcmp( entry->fs_vfstype, "ncpfs" )) continue;
if (stat( entry->fs_file, &st ) == -1) continue;
if (st.st_dev != dev || st.st_ino != ino) continue;
return entry->fs_spec;
}
}
#endif
#ifdef sun
#include <sys/mnttab.h>
static char *parse_mount_entries( FILE *f, dev_t dev, ino_t ino )
@ -357,6 +378,34 @@ static char *get_default_drive_device( const char *root )
}
RtlLeaveCriticalSection( &dir_section );
#elif defined( __FreeBSD__ )
char *device = NULL;
int fd, res = -1;
struct stat st;
/* try to open it first to force it to get mounted */
if ((fd = open( root, O_RDONLY )) != -1)
{
res = fstat( fd, &st );
close( fd );
}
/* now try normal stat just in case */
if (res == -1) res = stat( root, &st );
if (res == -1) return NULL;
RtlEnterCriticalSection( &dir_section );
/* The FreeBSD parse_mount_entries doesn't require a file argument, so just
* pass NULL. Leave the argument in for symmetry.
*/
device = parse_mount_entries( NULL, st.st_dev, st.st_ino );
if (device)
{
ret = RtlAllocateHeap( GetProcessHeap(), 0, strlen(device) + 1 );
if (ret) strcpy( ret, device );
}
RtlLeaveCriticalSection( &dir_section );
#elif defined( sun )
FILE *f;
char *device = NULL;