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refactor(declarations): also generate prototypes for functions in headers

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Before this change, "static inline" functions in headers needed to have
their function attributes specified in a completely different way. The
prototype had to be duplicated, and REAL_FATTR_ had to be used instead
of the public FUNC_ATTR_ names.

TODO: need a check that a "header.h.inline.generated.h" file is not
forgotten when the first "static inline" function with attributes
is added to a header (they would just be silently missing).
This commit is contained in:
bfredl
2024-06-13 12:00:58 +02:00
parent b0f39f3ef5
commit 7dffc36e61
20 changed files with 187 additions and 245 deletions
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38
src/nvim/strings.h
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@@ -7,29 +7,9 @@
#include "klib/kvec.h"
#include "nvim/api/private/defs.h"
#include "nvim/eval/typval_defs.h" // IWYU pragma: keep
#include "nvim/func_attr.h"
#include "nvim/os/os_defs.h"
#include "nvim/types_defs.h" // IWYU pragma: keep
static inline char *strappend(char *dst, const char *src)
REAL_FATTR_ALWAYS_INLINE REAL_FATTR_NONNULL_ALL
REAL_FATTR_NONNULL_RET REAL_FATTR_WARN_UNUSED_RESULT;
/// 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)
{
const size_t src_len = strlen(src);
return (char *)memmove(dst, src, src_len) + src_len;
}
typedef kvec_t(char) StringBuilder;
// Return the length of a string literal
@@ -46,8 +26,26 @@ typedef struct {
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "strings.h.generated.h"
# include "strings.h.inline.generated.h"
#endif
/// 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_NONNULL_RET FUNC_ATTR_WARN_UNUSED_RESULT
{
const size_t src_len = strlen(src);
return (char *)memmove(dst, src, src_len) + src_len;
}
#ifdef HAVE_STRCASECMP
# define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s))
#else