diff options
Diffstat (limited to 'src/launch.c')
| -rw-r--r-- | src/launch.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/launch.c b/src/launch.c index e009aae1..a7a86b97 100644 --- a/src/launch.c +++ b/src/launch.c @@ -770,6 +770,7 @@ guestfs__launch (guestfs_h *g) /* Return the location of the tmpdir (eg. "/tmp") and allow users * to override it at runtime using $TMPDIR. + * http://www.pathname.com/fhs/pub/fhs-2.3.html#TMPTEMPORARYFILES */ const char * guestfs_tmpdir (void) @@ -788,6 +789,23 @@ guestfs_tmpdir (void) return tmpdir; } +/* Return the location of the persistent tmpdir (eg. "/var/tmp") and + * allow users to override it at runtime using $TMPDIR. + * http://www.pathname.com/fhs/pub/fhs-2.3.html#VARTMPTEMPORARYFILESPRESERVEDBETWEE + */ +const char * +guestfs___persistent_tmpdir (void) +{ + const char *tmpdir; + + tmpdir = "/var/tmp"; + + const char *t = getenv ("TMPDIR"); + if (t) tmpdir = t; + + return tmpdir; +} + /* Compute Y - X and return the result in milliseconds. * Approximately the same as this code: * http://www.mpp.mpg.de/~huber/util/timevaldiff.c |