for uri use a simple pointer: no copy is needed - gopherproxy-c - Gopher HTTP proxy in C (CGI)
 (HTM) git clone git://git.codemadness.org/gopherproxy-c
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       ---
 (DIR) commit c203aa551a7deb54746100ba0532d5e6d234ad85
 (DIR) parent 68d669677f9f159d33c5b8f369f716edd2dd91e0
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Sun, 12 Aug 2018 19:28:28 +0200
       
       for uri use a simple pointer: no copy is needed
       
       Diffstat:
         M gopherproxy.c                       |       8 ++++----
       
       1 file changed, 4 insertions(+), 4 deletions(-)
       ---
 (DIR) diff --git a/gopherproxy.c b/gopherproxy.c
       @@ -450,8 +450,8 @@ int
        main(void)
        {
                struct uri u;
       -        const char *p, *qs, *path;
       -        char query[1024] = "", param[1024] = "", uri[1024] = "";
       +        const char *p, *qs, *path, *uri;
       +        char query[1024] = "", param[1024] = "";
                int _type = '1';
        
                if (pledge("stdio inet dns", NULL) == -1)
       @@ -473,9 +473,9 @@ main(void)
                path = "/";
                if (query[0]) {
                        if (!strncmp(query, "gopher://", sizeof("gopher://") - 1))
       -                        snprintf(uri, sizeof(uri), "%s", query + sizeof("gopher://") - 1);
       +                        uri = query + sizeof("gopher://") - 1;
                        else
       -                        snprintf(uri, sizeof(uri), "%s", query);
       +                        uri = query;
        
                        if (!parseuri(uri, &u))
                                die(400, "Invalid uri: %s\n", uri);