diff options
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 **********************/ |