String#

sl_strcpy_s#

void sl_strcpy_s (char *dst, size_t dst_size, const char *src)

Copy a string into a buffer.

Normally, the complete source string including the '\0' termination will be copied to the destination. If the destination buffer doesn't have room to receive the complete source string, the source string will be truncated and the destination buffer will be '\0' terminated within the destination buffer.

sl_strcat_s#

void sl_strcat_s (char *dst, size_t dst_size, const char *src)

Append the source string to the end of destination string.

Normally, the complete source string including the '\0' termination will be appended to the destination, starting at the source strings '\0' termination. If the destination buffer has no room to receive the complete source string, the source string will be truncated and the destination '\0' terminated within the destination buffer.

sl_strlen#

size_t sl_strlen (char *str)

Get the string length.

Returns

• String lenght.

sl_strnlen#

size_t sl_strnlen (char *str, size_t max_len)

Get the string length, limited to given length.

Returns

• String lenght.

sl_str_is_empty#

bool sl_str_is_empty (const char *str)

Check if the string is empty.

Returns

• true if string is empty or null, else return false.

sl_strcasecmp#

int sl_strcasecmp (char const *a, char const *b)

Compare two strings, ignoring case.

Returns

• An integer greater than, or less than 0 if the strings are not equal. 0 if the strings are equal.

sl_memrchr#

void * sl_memrchr (void const *buff, char c, size_t buff_len)

Searches for the character in memory, in reverse order.

Returns

• The address of the character in the buffer if and only if it was found. NULL if no character was found.