Drop nginx

[tldk.git] / app / nginx / src / os / unix / ngx_setproctitle.c

diff --git a/app/nginx/src/os/unix/ngx_setproctitle.c b/app/nginx/src/os/unix/ngx_setproctitle.c
deleted file mode 100644 (file)
index 91afa51..0000000
--- a/app/nginx/src/os/unix/ngx_setproctitle.c
+++ /dev/null
@@ -1,135 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-
-
-#if (NGX_SETPROCTITLE_USES_ENV)
-
-/*
- * To change the process title in Linux and Solaris we have to set argv[1]
- * to NULL and to copy the title to the same place where the argv[0] points to.
- * However, argv[0] may be too small to hold a new title.  Fortunately, Linux
- * and Solaris store argv[] and environ[] one after another.  So we should
- * ensure that is the continuous memory and then we allocate the new memory
- * for environ[] and copy it.  After this we could use the memory starting
- * from argv[0] for our process title.
- *
- * The Solaris's standard /bin/ps does not show the changed process title.
- * You have to use "/usr/ucb/ps -w" instead.  Besides, the UCB ps does not
- * show a new title if its length less than the origin command line length.
- * To avoid it we append to a new title the origin command line in the
- * parenthesis.
- */
-
-extern char **environ;
-
-static char *ngx_os_argv_last;
-
-ngx_int_t
-ngx_init_setproctitle(ngx_log_t *log)
-{
-    u_char      *p;
-    size_t       size;
-    ngx_uint_t   i;
-
-    size = 0;
-
-    for (i = 0; environ[i]; i++) {
-        size += ngx_strlen(environ[i]) + 1;
-    }
-
-    p = ngx_alloc(size, log);
-    if (p == NULL) {
-        return NGX_ERROR;
-    }
-
-    ngx_os_argv_last = ngx_os_argv[0];
-
-    for (i = 0; ngx_os_argv[i]; i++) {
-        if (ngx_os_argv_last == ngx_os_argv[i]) {
-            ngx_os_argv_last = ngx_os_argv[i] + ngx_strlen(ngx_os_argv[i]) + 1;
-        }
-    }
-
-    for (i = 0; environ[i]; i++) {
-        if (ngx_os_argv_last == environ[i]) {
-
-            size = ngx_strlen(environ[i]) + 1;
-            ngx_os_argv_last = environ[i] + size;
-
-            ngx_cpystrn(p, (u_char *) environ[i], size);
-            environ[i] = (char *) p;
-            p += size;
-        }
-    }
-
-    ngx_os_argv_last--;
-
-    return NGX_OK;
-}
-
-
-void
-ngx_setproctitle(char *title)
-{
-    u_char     *p;
-
-#if (NGX_SOLARIS)
-
-    ngx_int_t   i;
-    size_t      size;
-
-#endif
-
-    ngx_os_argv[1] = NULL;
-
-    p = ngx_cpystrn((u_char *) ngx_os_argv[0], (u_char *) "nginx: ",
-                    ngx_os_argv_last - ngx_os_argv[0]);
-
-    p = ngx_cpystrn(p, (u_char *) title, ngx_os_argv_last - (char *) p);
-
-#if (NGX_SOLARIS)
-
-    size = 0;
-
-    for (i = 0; i < ngx_argc; i++) {
-        size += ngx_strlen(ngx_argv[i]) + 1;
-    }
-
-    if (size > (size_t) ((char *) p - ngx_os_argv[0])) {
-
-        /*
-         * ngx_setproctitle() is too rare operation so we use
-         * the non-optimized copies
-         */
-
-        p = ngx_cpystrn(p, (u_char *) " (", ngx_os_argv_last - (char *) p);
-
-        for (i = 0; i < ngx_argc; i++) {
-            p = ngx_cpystrn(p, (u_char *) ngx_argv[i],
-                            ngx_os_argv_last - (char *) p);
-            p = ngx_cpystrn(p, (u_char *) " ", ngx_os_argv_last - (char *) p);
-        }
-
-        if (*(p - 1) == ' ') {
-            *(p - 1) = ')';
-        }
-    }
-
-#endif
-
-    if (ngx_os_argv_last - (char *) p) {
-        ngx_memset(p, NGX_SETPROCTITLE_PAD, ngx_os_argv_last - (char *) p);
-    }
-
-    ngx_log_debug1(NGX_LOG_DEBUG_CORE, ngx_cycle->log, 0,
-                   "setproctitle: \"%s\"", ngx_os_argv[0]);
-}
-
-#endif /* NGX_SETPROCTITLE_USES_ENV */