diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-09-13 20:39:58 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-09-13 20:39:58 -0400 |
commit | b3ec0a0674f4e499bcb6d2469acdf9d2d574c3d6 (patch) | |
tree | 374687545d464bb1e57991cf73b654a7fa0b83ba /src/basic/bitmap.c | |
parent | f6e7ffdf3fe8e3ed5e659f747946461350ade5a8 (diff) | |
parent | ae8150ecbd54765622aadf288100440d71a10ccd (diff) |
Merge tag 'systemd/v231-1.parabola1' into systemd/parabola
Diffstat (limited to 'src/basic/bitmap.c')
-rw-r--r-- | src/basic/bitmap.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/basic/bitmap.c b/src/basic/bitmap.c index ad1fda0198..f4b12fc261 100644 --- a/src/basic/bitmap.c +++ b/src/basic/bitmap.c @@ -50,6 +50,23 @@ Bitmap *bitmap_new(void) { return new0(Bitmap, 1); } +Bitmap *bitmap_copy(Bitmap *b) { + Bitmap *ret; + + ret = bitmap_new(); + if (!ret) + return NULL; + + ret->bitmaps = newdup(uint64_t, b->bitmaps, b->n_bitmaps); + if (!ret->bitmaps) { + free(ret); + return NULL; + } + + ret->n_bitmaps = ret->bitmaps_allocated = b->n_bitmaps; + return ret; +} + void bitmap_free(Bitmap *b) { if (!b) return; |