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fileio: Refactor msg_add_fname to something which needs no comments

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This commit is contained in:
ZyX
2017-04-03 02:03:05 +03:00
parent 1c41b9c775
commit 5dcf280445
4 changed files with 45 additions and 38 deletions
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7
src/nvim/os/env.c
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@@ -703,7 +703,8 @@ char *vim_getenv(const char *name)
/// @param dstlen Maximum length of the result
/// @param one If true, only replace one file name, including spaces and commas
/// in the file name
void home_replace(buf_T *buf, char_u *src, char_u *dst, int dstlen, bool one)
void home_replace(const buf_T *const buf, const char_u *src,
char_u *dst, size_t dstlen, bool one)
{
size_t dirlen = 0, envlen = 0;
size_t len;
@@ -717,7 +718,7 @@ void home_replace(buf_T *buf, char_u *src, char_u *dst, int dstlen, bool one)
* If the file is a help file, remove the path completely.
*/
if (buf != NULL && buf->b_help) {
STRCPY(dst, path_tail(src));
xstrlcpy((char *)dst, (char *)path_tail(src), dstlen);
return;
}
@@ -809,7 +810,7 @@ char_u * home_replace_save(buf_T *buf, char_u *src) FUNC_ATTR_NONNULL_RET
len += STRLEN(src);
}
char_u *dst = xmalloc(len);
home_replace(buf, src, dst, (int)len, true);
home_replace(buf, src, dst, len, true);
return dst;
}