diff options
| -rw-r--r-- | libibex/ChangeLog | 5 | ||||
| -rw-r--r-- | libibex/file.c | 16 | ||||
| -rw-r--r-- | libibex/ibex.h | 3 |
3 files changed, 24 insertions, 0 deletions
diff --git a/libibex/ChangeLog b/libibex/ChangeLog index 016416574f..27661d3012 100644 --- a/libibex/ChangeLog +++ b/libibex/ChangeLog @@ -1,3 +1,8 @@ +2000-05-07 NotZed <NotZed@HelixCode.com> + + * file.c (ibex_save): New function, only write out the ibex if it + has changed. + 2000-05-07 <notzed@helixcode.com> * file.c (ibex_open): Also close the fd after we're done. diff --git a/libibex/file.c b/libibex/file.c index 462fbec3d4..c419360e26 100644 --- a/libibex/file.c +++ b/libibex/file.c @@ -347,6 +347,22 @@ lose: } /** + * ibex_save: + * @ib: + * + * Only write out an ibex if it is dirty. + * + * Return value: Same as ibex_write. + **/ +int +ibex_save (ibex *ib) +{ + if (ib->dirty) + return ibex_write(ib); + return 0; +} + +/** * ibex_close: Write out the ibex file (if it has changed) and free * the data associated with it. * @ib: the ibex diff --git a/libibex/ibex.h b/libibex/ibex.h index 646853b120..03635e275d 100644 --- a/libibex/ibex.h +++ b/libibex/ibex.h @@ -41,6 +41,9 @@ ibex *ibex_open (char *file, int flags, int mode); /* Write the ibex to disk. */ int ibex_write (ibex *ib); +/* only save if ibex has changed. */ +int ibex_save (ibex *ib); + /* Write the ibex to disk if it has changed, and free all memory * associated with it. */ |