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xt_strupper(3) Library Functions Manual xt_strupper(3) NAME xt_strupper() - Covert all lower case characters to upper LIBRARY #include <xtend/string.h> -lxtend SYNOPSIS size_t xt_strupper(char *str) ARGUMENTS str Pointer to null-terminated string to be copied DESCRIPTION xt_strupper(3) converts lower case characters in a string to upper case, overwriting the original. It is functionally equivalent to xt_strlup- per(str, str, strlen(str)). It is implemented separately for efficiency, since using xt_strlupper(3) for this purpose requires knowing or computing the length of the string and passing three arguments instead of one. RETURN VALUES Size of the src string. EXAMPLES char src[] = "Some text", dest [DEST_SIZE + 1]; if ( xt_strlupper(dest, src, DEST_SIZE + 1) != DEST_SIZE + 1 ) fputs("Warning: String truncated.n", stderr); SEE ALSO xt_strllower(3), strlcpy(3), strlcat(3) xt_strupper(3)
NAME | LIBRARY | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | EXAMPLES | SEE ALSO
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