3469c185e
Denis Vlasenko
2006-12-16
Subject
wget: smallish optimization
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Commit Diff GitHub →
networking/wget.c+18 -18
| @@ -363,7 +363,7 @@ int wget_main(int argc, char **argv) | |
| } | |
| } | |
| } | |
| - | } while(status >= 300); |
| + | } while (status >= 300); |
| dfp = sfp; | |
| @@ -509,7 +509,7 @@ int wget_main(int argc, char **argv) | |
| static void parse_url(char *src_url, struct host_info *h) | |
| { | |
| - | char *url, *p, *cp, *sp, *up, *pp; |
| + | char *url, *p, *sp; |
| /* h->allocated = */ url = xstrdup(src_url); | |
| @@ -542,8 +542,8 @@ static void parse_url(char *src_url, struct host_info *h) | |
| if (!sp) { | |
| h->path = ""; | |
| } else if (*sp == '/') { | |
| - | *sp++ = '\0'; |
| - | h->path = sp; |
| + | *sp = '\0'; |
| + | h->path = sp + 1; |
| } else { // '#' or '?' | |
| // http://busybox.net?login=john@doe is a valid URL | |
| // memmove converts to: | |
| @@ -554,35 +554,35 @@ static void parse_url(char *src_url, struct host_info *h) | |
| h->path = sp; | |
| } | |
| - | up = strrchr(h->host, '@'); |
| - | if (up != NULL) { |
| + | sp = strrchr(h->host, '@'); |
| + | h->user = NULL; |
| + | if (sp != NULL) { |
| h->user = h->host; | |
| - | *up++ = '\0'; |
| - | h->host = up; |
| - | } else |
| - | h->user = NULL; |
| + | *sp = '\0'; |
| + | h->host = sp + 1; |
| + | } |
| - | pp = h->host; |
| + | sp = h->host; |
| #if ENABLE_FEATURE_WGET_IP6_LITERAL | |
| - | if (h->host[0] == '[') { |
| + | if (sp[0] == '[') { |
| char *ep; | |
| - | ep = h->host + 1; |
| + | ep = sp + 1; |
| while (*ep == ':' || isxdigit(*ep)) | |
| ep++; | |
| if (*ep == ']') { | |
| h->host++; | |
| *ep = '\0'; | |
| - | pp = ep + 1; |
| + | sp = ep + 1; |
| } | |
| } | |
| #endif | |
| - | cp = strchr(pp, ':'); |
| - | if (cp != NULL) { |
| - | *cp++ = '\0'; |
| - | h->port = htons(xatou16(cp)); |
| + | p = strchr(sp, ':'); |
| + | if (p != NULL) { |
| + | *p = '\0'; |
| + | h->port = htons(xatou16(p + 1)); |
| } | |
| } | |