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buffer: PVS/V557: Refactor maketitle()

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ZyX
2018-04-08 19:21:44 +03:00
parent 2a6491cdf8
commit 58a5699a44
3 changed files with 64 additions and 33 deletions
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18
src/nvim/strings.h
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@@ -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