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| author | liamHowatt <30486941+liamHowatt@users.noreply.github.com> | 2024-03-25 02:37:51 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-25 14:37:51 +0800 |
| commit | ba42133458d82a6d9f83105b78f8337069b3ac91 (patch) | |
| tree | a26b702e099ee07ea1a28bc686a2d969de75e683 /src/stdlib/rtthread/lv_string_rtthread.c | |
| parent | 0cdad0299d99f41c33fff68c02a49f4e5b469c04 (diff) | |
| download | lvgl-ba42133458d82a6d9f83105b78f8337069b3ac91.tar.gz lvgl-ba42133458d82a6d9f83105b78f8337069b3ac91.zip | |
feat(stdlib): add lv_strncat and refactor strcat uses (#5927)
Diffstat (limited to 'src/stdlib/rtthread/lv_string_rtthread.c')
| -rw-r--r-- | src/stdlib/rtthread/lv_string_rtthread.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/stdlib/rtthread/lv_string_rtthread.c b/src/stdlib/rtthread/lv_string_rtthread.c index 14f4b4f74..68ea8d9bc 100644 --- a/src/stdlib/rtthread/lv_string_rtthread.c +++ b/src/stdlib/rtthread/lv_string_rtthread.c @@ -90,6 +90,18 @@ char * lv_strcat(char * dst, const char * src) return strcat(dst, src); } +char * lv_strncat(char * dst, const char * src, size_t src_len) +{ + char * tmp = dst; + dst += lv_strlen(dst); + while(src_len != 0 && *src != '\0') { + src_len--; + *dst++ = *src++; + } + *dst = '\0'; + return tmp; +} + /********************** * STATIC FUNCTIONS **********************/ |