diff options
Diffstat (limited to 'src/shared/util.h')
| -rw-r--r-- | src/shared/util.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/shared/util.h b/src/shared/util.h index 3aac165e67..cfb54939cd 100644 --- a/src/shared/util.h +++ b/src/shared/util.h @@ -684,3 +684,15 @@ int unlink_noerrno(const char *path); _new_ = alloca(_len_); \ (void *) memset(_new_, 0, _len_); \ }) + +#define strappenda(a, b) \ + ({ \ + const char *_a_ = (a), *_b_ = (b); \ + char *_c_; \ + size_t _x_, _y_; \ + _x_ = strlen(_a_); \ + _y_ = strlen(_b_); \ + _c_ = alloca(_x_ + _y_ + 1); \ + strcpy(stpcpy(_c_, _a_), _b_); \ + _c_; \ + }) |