From: Michael Wallner <mike@php.net>
Date: Tue, 22 Mar 2005 15:59:39 +0000 (+0000)
Subject: - use size_t and return 0 on fail
X-Git-Tag: RELEASE_0_7_0~13
X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=commitdiff_plain;h=1877c25f3174e7ec12dfcfe2797e2454bd9d94eb

- use size_t and return 0 on fail
---

diff --git a/phpstr/phpstr.c b/phpstr/phpstr.c
index af090fa..7c9bad0 100644
--- a/phpstr/phpstr.c
+++ b/phpstr/phpstr.c
@@ -139,10 +139,10 @@ PHPSTR_API phpstr *phpstr_dup(const phpstr *buf)
 	return dup;
 }
 
-PHPSTR_API ssize_t phpstr_cut(phpstr *buf, size_t offset, size_t length)
+PHPSTR_API size_t phpstr_cut(phpstr *buf, size_t offset, size_t length)
 {
 	if (offset >= buf->used) {
-		return -1;
+		return 0;
 	}
 	if (offset + length > buf->used) {
 		length = buf->used - offset;
diff --git a/phpstr/phpstr.h b/phpstr/phpstr.h
index bd749d6..c53d311 100644
--- a/phpstr/phpstr.h
+++ b/phpstr/phpstr.h
@@ -98,7 +98,7 @@ PHPSTR_API phpstr *phpstr_right(const phpstr *buf, size_t length);
 PHPSTR_API phpstr *phpstr_sub(const phpstr *buf, size_t offset, size_t len);
 
 /* remove a substring */
-PHPSTR_API ssize_t phpstr_cut(phpstr *buf, size_t offset, size_t length);
+PHPSTR_API size_t phpstr_cut(phpstr *buf, size_t offset, size_t length);
 
 /* get a complete phpstr duplicate */
 PHPSTR_API phpstr *phpstr_dup(const phpstr *buf);