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| author | ZyX <kp-pav@yandex.ru> | 2018-04-08 19:21:44 +0300 |
|---|---|---|
| committer | ZyX <kp-pav@yandex.ru> | 2018-04-09 10:29:28 +0300 |
| commit | 58a5699a4400d1d706056e456ca641b3e4b0a5e9 (patch) | |
| tree | f80f18b1ffc6d27ba40f3f7fd5694e8469b0187e /src/nvim/strings.h | |
| parent | 2a6491cdf86709abd2a7c7920e190c1a802b4f26 (diff) | |
| download | rneovim-58a5699a4400d1d706056e456ca641b3e4b0a5e9.tar.gz rneovim-58a5699a4400d1d706056e456ca641b3e4b0a5e9.tar.bz2 rneovim-58a5699a4400d1d706056e456ca641b3e4b0a5e9.zip | |
buffer: PVS/V557: Refactor maketitle()
Diffstat (limited to 'src/nvim/strings.h')
| -rw-r--r-- | src/nvim/strings.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/nvim/strings.h b/src/nvim/strings.h index 59b8701a3f..f2876c6307 100644 --- a/src/nvim/strings.h +++ b/src/nvim/strings.h @@ -3,10 +3,28 @@ #include <stdbool.h> #include <stdarg.h> +#include <string.h> #include "nvim/types.h" #include "nvim/eval/typval.h" +/// Append string to string and return pointer to the next byte +/// +/// Unlike strcat, this one does *not* add NUL byte and returns pointer to the +/// past of the added string. +/// +/// @param[out] dst String to append to. +/// @param[in] src String to append. +/// +/// @return pointer to the byte just past the appended byte. +static inline char *strappend(char *const dst, const char *const src) + FUNC_ATTR_ALWAYS_INLINE FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT + FUNC_ATTR_NONNULL_RET +{ + const size_t src_len = strlen(src); + return (char *)memmove(dst, src, src_len) + src_len; +} + #ifdef INCLUDE_GENERATED_DECLARATIONS # include "strings.h.generated.h" #endif |