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-rw-r--r--src/nvim/path.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/nvim/path.c b/src/nvim/path.c
index a0bba450cd..e30f6b08d9 100644
--- a/src/nvim/path.c
+++ b/src/nvim/path.c
@@ -364,7 +364,7 @@ static inline char *do_concat_fnames(char *fname1, const size_t len1,
/// if necessary
/// @return [allocated] Concatenation of fname1 and fname2.
char *concat_fnames(const char *fname1, const char *fname2, bool sep)
- FUNC_ATTR_NONNULL_ARG(1, 2) FUNC_ATTR_NONNULL_RET
+ FUNC_ATTR_NONNULL_ALL FUNC_ATTR_NONNULL_RET
{
const size_t len1 = strlen(fname1);
const size_t len2 = strlen(fname2);
@@ -376,7 +376,8 @@ char *concat_fnames(const char *fname1, const char *fname2, bool sep)
/// Concatenate file names fname1 and fname2
///
/// Like concat_fnames(), but in place of allocating new memory it reallocates
-/// fname1. For this reason fname1 must be allocated with xmalloc.
+/// fname1. For this reason fname1 must be allocated with xmalloc, and can no
+/// longer be used after running concat_fnames_realloc.
///
/// @param fname1 is the first part of the path or filename
/// @param fname2 is the second half of the path or filename
@@ -384,7 +385,7 @@ char *concat_fnames(const char *fname1, const char *fname2, bool sep)
/// if necessary
/// @return [allocated] Concatenation of fname1 and fname2.
char *concat_fnames_realloc(char *fname1, const char *fname2, bool sep)
- FUNC_ATTR_NONNULL_ARG(1, 2) FUNC_ATTR_NONNULL_RET
+ FUNC_ATTR_NONNULL_ALL FUNC_ATTR_NONNULL_RET
{
const size_t len1 = strlen(fname1);
const size_t len2 = strlen(fname2);