From d19bea52afe6efb66a46af6aa4d09928c5d05ee5 Mon Sep 17 00:00:00 2001 From: Werner Koch Date: Thu, 2 Feb 2017 09:50:47 +0100 Subject: core: Un-deprecate gpgme_data_rewind. * src/gpgme.h.in (gpgme_data_rewind): Un-deprecate. * src/data-compat.c (gpgme_data_rewind): Move to ... * src/data.c (gpgme_data_rewind): here. -- That function is very convenient because it is required a lot with memory streams. It also documents the intention of the caller better than gpgme_data_seek with its addition parameters and the need to map system errors. Thus it does not make sense to make it a first class citizen again. Signed-off-by: Werner Koch --- src/data.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/data.c') diff --git a/src/data.c b/src/data.c index 6964246a..e4e9ee3f 100644 --- a/src/data.c +++ b/src/data.c @@ -158,6 +158,20 @@ gpgme_data_seek (gpgme_data_t dh, gpgme_off_t offset, int whence) } +/* Convenience function to do a gpgme_data_seek (dh, 0, SEEK_SET). */ +gpgme_error_t +gpgme_data_rewind (gpgme_data_t dh) +{ + gpgme_error_t err; + TRACE_BEG (DEBUG_DATA, "gpgme_data_rewind", dh); + + err = ((gpgme_data_seek (dh, 0, SEEK_SET) == -1) + ? gpg_error_from_syserror () : 0); + + return TRACE_ERR (err); +} + + /* Release the data object with the handle DH. */ void gpgme_data_release (gpgme_data_t dh) -- cgit v1.2.3