1 files changed, 0 insertions, 87 deletions
diff --git a/app/nginx/src/os/unix/ngx_errno.c b/app/nginx/src/os/unix/ngx_errno.c
deleted file mode 100644
index e787b23..0000000
--- a/app/nginx/src/os/unix/ngx_errno.c
+++ /dev/null
@@ -1,87 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-
-
-/*
- * The strerror() messages are copied because:
- *
- * 1) strerror() and strerror_r() functions are not Async-Signal-Safe,
- *    therefore, they cannot be used in signal handlers;
- *
- * 2) a direct sys_errlist[] array may be used instead of these functions,
- *    but Linux linker warns about its usage:
- *
- * warning: `sys_errlist' is deprecated; use `strerror' or `strerror_r' instead
- * warning: `sys_nerr' is deprecated; use `strerror' or `strerror_r' instead
- *
- *    causing false bug reports.
- */
-
-
-static ngx_str_t  *ngx_sys_errlist;
-static ngx_str_t   ngx_unknown_error = ngx_string("Unknown error");
-
-
-u_char *
-ngx_strerror(ngx_err_t err, u_char *errstr, size_t size)
-{
-    ngx_str_t  *msg;
-
-    msg = ((ngx_uint_t) err < NGX_SYS_NERR) ? &ngx_sys_errlist[err]:
-                                              &ngx_unknown_error;
-    size = ngx_min(size, msg->len);
-
-    return ngx_cpymem(errstr, msg->data, size);
-}
-
-
-ngx_int_t
-ngx_strerror_init(void)
-{
-    char       *msg;
-    u_char     *p;
-    size_t      len;
-    ngx_err_t   err;
-
-    /*
-     * ngx_strerror() is not ready to work at this stage, therefore,
-     * malloc() is used and possible errors are logged using strerror().
-     */
-
-    len = NGX_SYS_NERR * sizeof(ngx_str_t);
-
-    ngx_sys_errlist = malloc(len);
-    if (ngx_sys_errlist == NULL) {
-        goto failed;
-    }
-
-    for (err = 0; err < NGX_SYS_NERR; err++) {
-        msg = strerror(err);
-        len = ngx_strlen(msg);
-
-        p = malloc(len);
-        if (p == NULL) {
-            goto failed;
-        }
-
-        ngx_memcpy(p, msg, len);
-        ngx_sys_errlist[err].len = len;
-        ngx_sys_errlist[err].data = p;
-    }
-
-    return NGX_OK;
-
-failed:
-
-    err = errno;
-    ngx_log_stderr(0, "malloc(%uz) failed (%d: %s)", len, err, strerror(err));
-
-    return NGX_ERROR;
-}