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| author | Julien Danjou <julien@danjou.info> | 2008-09-19 08:13:23 +0200 |
|---|---|---|
| committer | Julien Danjou <julien@danjou.info> | 2008-09-19 08:13:23 +0200 |
| commit | a6ca9f24302f95a76fc77d0d8e4a0eea15fdb501 (patch) | |
| tree | d3fc63350dc7ddc972f07bf4a88fbaf1e3f9e169 | |
| parent | 85f200ad455d8ac90e04b8d2a9b6e7ae948abe5e (diff) | |
icccm: add some comment on text reply usage
Signed-off-by: Julien Danjou <julien@danjou.info>
| -rw-r--r-- | icccm/xcb_icccm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/icccm/xcb_icccm.h b/icccm/xcb_icccm.h index 1514adb..fb0ef6f 100644 --- a/icccm/xcb_icccm.h +++ b/icccm/xcb_icccm.h @@ -92,6 +92,9 @@ xcb_get_property_cookie_t xcb_get_text_property_unchecked(xcb_connection_t *c, * @param e Error if any. * @return Return 1 on success, 0 otherwise. * + * If the function return 0 (failure), the content of prop is unmodified and + * therefore the structure must not be wiped. + * * The parameter e supplied to this function must be NULL if * xcb_get_text_property_unchecked() is used. Otherwise, it stores * the error if any. prop structure members should be freed by |