diff options
Diffstat (limited to 'kern/string.c')
| -rw-r--r-- | kern/string.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/kern/string.c b/kern/string.c index b671894f..88d251f8 100644 --- a/kern/string.c +++ b/kern/string.c @@ -33,8 +33,9 @@ memcpy(void *dest, const void *src, size_t n) dest_ptr = dest; src_ptr = src; - for (i = 0; i < n; i++) + for (i = 0; i < n; i++) { *dest_ptr++ = *src_ptr++; + } return dest; } @@ -52,14 +53,16 @@ memmove(void *dest, const void *src, size_t n) dest_ptr = dest; src_ptr = src; - for (i = 0; i < n; i++) + for (i = 0; i < n; i++) { *dest_ptr++ = *src_ptr++; + } } else { dest_ptr = dest + n - 1; src_ptr = src + n - 1; - for (i = 0; i < n; i++) + for (i = 0; i < n; i++) { *dest_ptr-- = *src_ptr--; + } } return dest; @@ -75,8 +78,9 @@ memset(void *s, int c, size_t n) buffer = s; - for (i = 0; i < n; i++) + for (i = 0; i < n; i++) { buffer[i] = c; + } return s; } @@ -93,8 +97,9 @@ memcmp(const void *s1, const void *s2, size_t n) a2 = s2; for (i = 0; i < n; i++) - if (a1[i] != a2[i]) + if (a1[i] != a2[i]) { return (int)a1[i] - (int)a2[i]; + } return 0; } @@ -108,8 +113,9 @@ strlen(const char *s) i = 0; - while (*s++ != '\0') + while (*s++ != '\0') { i++; + } return i; } @@ -139,8 +145,9 @@ strlcpy(char *dest, const char *src, size_t n) len = strlen(src); - if (n == 0) + if (n == 0) { goto out; + } n = (len < n) ? len : n - 1; memcpy(dest, src, n); @@ -157,8 +164,9 @@ strcmp(const char *s1, const char *s2) char c1, c2; while ((c1 = *s1) == (c2 = *s2)) { - if (c1 == '\0') + if (c1 == '\0') { return 0; + } s1++; s2++; |