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| author | Thomas Haller <thaller@redhat.com> | 2015-08-18 16:10:38 +0200 |
|---|---|---|
| committer | Francesco Giudici <fgiudici@redhat.com> | 2016-04-11 15:32:48 +0200 |
| commit | a72dd80a944afcc08538ecee22d00b6a9c069d0d (patch) | |
| tree | 5af133058597b9af645c04dfb5fd8b99db38455d | |
| parent | 70c0defe753bc98ac75725cc32a84b36f32258e4 (diff) | |
| download | NetworkManager-a72dd80a944afcc08538ecee22d00b6a9c069d0d.tar.gz | |
macros: add NM_SET_OUT() macro
(cherry picked from commit d4d2e65eb7fee4486e386e62a2f9d405c320e1f0)
| -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 123c49bbc6..d5a8ec5228 100644 --- a/include/nm-macros-internal.h +++ b/include/nm-macros-internal.h @@ -111,6 +111,15 @@ /* 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) \ |