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| author | Thomas Haller <thaller@redhat.com> | 2015-08-18 16:10:38 +0200 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2015-10-06 14:19:30 +0200 |
| commit | 083982371bf191d9c69515e1dbeda488dc014814 (patch) | |
| tree | 4e560e887f8651fdf4450de0963017b2338c48b3 | |
| parent | ad3577b3acef8207d26f5117dd2aee9bbf4a0882 (diff) | |
| download | NetworkManager-083982371bf191d9c69515e1dbeda488dc014814.tar.gz | |
macros: add NM_SET_OUT() macro
| -rw-r--r-- | include/nm-macros-internal.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/nm-macros-internal.h b/include/nm-macros-internal.h index 0bf25821ad..d12690048f 100644 --- a/include/nm-macros-internal.h +++ b/include/nm-macros-internal.h @@ -109,6 +109,15 @@ /* macro to return strlen() of a compile time string. */ #define STRLEN(str) ( sizeof ("" str) - 1 ) +#define NM_SET_OUT(out_val, value) \ + G_STMT_START { \ + typeof(*(out_val)) *_out_val = (out_val); \ + \ + if (_out_val) { \ + *_out_val = (value); \ + } \ + } G_STMT_END + /********************************************************/ #define _NM_IN_SET_EVAL_1(op, x, y1) \ |