Removed dead code.

nxt_sockaddr_ntop() stopped being used in commit (git) 029942f4eb71.
It has been replaced mostly by nxt_sockaddr_text().

    commit 029942f4eb7196c2cff0d0e26bc6ff274138f7d8
    Author: Igor Sysoev <igor@sysoev.ru>
    Date:   Wed Feb 22 15:09:59 2017 +0300

        I/O operations refactoring.

nxt_job_sockaddr_parse() stopped being used in commit (git) 794248090a74.

    commit 794248090a74f31cbfcf24ea8c835df2d4d21073
    Author: Igor Sysoev <igor@sysoev.ru>
    Date:   Wed Mar 4 14:04:08 2020 +0300

        Legacy upstream code removed.

Also, remove functions and types used only by those two functions:

nxt_job_sockaddr_unix_parse()
nxt_job_sockaddr_inet6_parse()
nxt_job_sockaddr_inet_parse()
nxt_job_sockaddr_parse_t
nxt_job_resolve()
nxt_job_resolve_t

1 files changed, 0 insertions, 132 deletions

diff --git a/src/nxt_job_resolve.c b/src/nxt_job_resolve.c
deleted file mode 100644
index 0f1fb9aa..00000000
--- a/src/nxt_job_resolve.c
+++ /dev/null
@@ -1,132 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) NGINX, Inc.
- */
-
-#include <nxt_main.h>
-
-
-void
-nxt_job_resolve(nxt_job_resolve_t *jbr)
-{
-    int                 err;
-    u_char              *host;
-    size_t              length;
-    nxt_mp_t            *mp;
-    nxt_uint_t          n;
-    nxt_sockaddr_t      *sa;
-    struct addrinfo     hint, *res, *r;
-    nxt_work_handler_t  handler;
-
-    #define NXT_BUFSIZE  64
-    u_char               buf[NXT_BUFSIZE];
-
-    handler = jbr->error_handler;
-    res = NULL;
-
-    length = jbr->name.length + 1;
-
-    if (nxt_fast_path(length <= NXT_BUFSIZE)) {
-        host = buf;
-
-    } else {
-        host = nxt_mp_alloc(jbr->job.mem_pool, length);
-        if (nxt_slow_path(host == NULL)) {
-            goto fail;
-        }
-    }
-
-    nxt_cpystrn(host, jbr->name.start, length);
-
-    nxt_memzero(&hint, sizeof(struct addrinfo));
-    hint.ai_socktype = SOCK_STREAM;
-
-    err = getaddrinfo((char *) host, NULL, &hint, &res);
-
-    if (err != 0) {
-        nxt_thread_log_error(jbr->log_level,
-                             "getaddrinfo(\"%s\") failed (%d: %s)",
-                             host, err, gai_strerror(err));
-        goto fail;
-    }
-
-    n = 0;
-    for (r = res; r != NULL; r = r->ai_next) {
-
-        switch (r->ai_addr->sa_family) {
-#if (NXT_INET6)
-        case AF_INET6:
-#endif
-        case AF_INET:
-            n++;
-            break;
-
-        default:
-            break;
-        }
-    }
-
-    jbr->count = n;
-    mp = jbr->job.mem_pool;
-
-    jbr->sockaddrs = nxt_mp_alloc(mp, n * sizeof(nxt_sockaddr_t *));
-    if (nxt_slow_path(jbr->sockaddrs == NULL)) {
-        goto fail;
-    }
-
-    n = 0;
-    for (r = res; r != NULL; r = r->ai_next) {
-
-        switch (r->ai_addr->sa_family) {
-#if (NXT_INET6)
-        case AF_INET6:
-            length = NXT_INET6_ADDR_STR_LEN;
-            break;
-#endif
-        case AF_INET:
-            length = NXT_INET_ADDR_STR_LEN;
-            break;
-
-        default:
-            continue;
-        }
-
-        sa = nxt_sockaddr_create(mp, r->ai_addr, r->ai_addrlen, length);
-        if (nxt_slow_path(sa == NULL)) {
-            goto fail;
-        }
-
-        jbr->sockaddrs[n++] = sa;
-
-        if (jbr->port != 0) {
-
-            switch (sa->u.sockaddr.sa_family) {
-            case AF_INET:
-                sa->u.sockaddr_in.sin_port = jbr->port;
-                break;
-#if (NXT_INET6)
-            case AF_INET6:
-                sa->u.sockaddr_in6.sin6_port = jbr->port;
-                break;
-#endif
-            default:
-                break;
-            }
-        }
-    }
-
-    handler = jbr->ready_handler;
-
-fail:
-
-    if (nxt_fast_path(res != NULL)) {
-        freeaddrinfo(res);
-    }
-
-    if (host != buf) {
-        nxt_mp_free(jbr->job.mem_pool, host);
-    }
-
-    nxt_job_return(jbr->job.task, &jbr->job, handler);
-}