From 7261729cc2d7e74a4c263a120199bcac57fa1f1e Mon Sep 17 00:00:00 2001 From: Yann Ylavic Date: Thu, 11 Mar 2021 17:25:41 +0000 Subject: Follow up to r1887060: fix compilation on BEOS. poffset is undefined there, by inspection (no BEOS at hand..). git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1887500 13f79535-47bb-0310-9956-ffa450edef68 --- strings/apr_cstr.c | 41 +++++++++++++++-------------------------- 1 file changed, 15 insertions(+), 26 deletions(-) (limited to 'strings') diff --git a/strings/apr_cstr.c b/strings/apr_cstr.c index 7717c4406..4897bbd2c 100644 --- a/strings/apr_cstr.c +++ b/strings/apr_cstr.c @@ -197,7 +197,7 @@ APR_DECLARE(char *) apr_cstr_join(const apr_array_header_t *strings, * octets (such as extended latin alphabetics) are never case-folded. * NOTE: Other than Alpha A-Z/a-z, each code point is unique! */ -static const short ucharmap[] = { +static const unsigned char ucharmap[] = { 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, @@ -244,7 +244,7 @@ static const short ucharmap[] = { * * NOTE: Other than Alpha A-Z/a-z, each code point is unique! */ -static const short ucharmap[] = { +static const unsigned char ucharmap[] = { 0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, 0x97, 0x8D, 0x8E, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x9D, 0x85, 0x08, 0x87, @@ -282,36 +282,25 @@ static const short ucharmap[] = { APR_DECLARE(int) apr_cstr_casecmp(const char *s1, const char *s2) { - const unsigned char *str1 = (const unsigned char *)s1; - const unsigned char *str2 = (const unsigned char *)s2; - for (;;) - { - const int c1 = (int)(*str1); - const int c2 = (int)(*str2); - const int cmp = ucharmap[c1] - ucharmap[c2]; - /* Not necessary to test for !c2, this is caught by cmp */ - if (cmp || !c1) - return cmp; - str1++; - str2++; + apr_size_t i = 0; + for (;; ++i) { + const int c1 = ucharmap[(unsigned char)s1[i]]; + const int c2 = ucharmap[(unsigned char)s2[i]] - c1; + if (!c1 || c2) + return c2; } + return 0; } APR_DECLARE(int) apr_cstr_casecmpn(const char *s1, const char *s2, apr_size_t n) { - const unsigned char *str1 = (const unsigned char *)s1; - const unsigned char *str2 = (const unsigned char *)s2; - while (n--) - { - const int c1 = (int)(*str1); - const int c2 = (int)(*str2); - const int cmp = ucharmap[c1] - ucharmap[c2]; - /* Not necessary to test for !c2, this is caught by cmp */ - if (cmp || !c1) - return cmp; - str1++; - str2++; + apr_size_t i = 0; + for (; i < n; ++i) { + const int c1 = ucharmap[(unsigned char)s1[i]]; + const int c2 = ucharmap[(unsigned char)s2[i]] - c1; + if (!c1 || c2) + return c2; } return 0; } -- cgit v1.2.1