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Diffstat (limited to 'elf/dl-usage.c')
| -rw-r--r-- | elf/dl-usage.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/elf/dl-usage.c b/elf/dl-usage.c new file mode 100644 index 0000000000..f3d89d22b7 --- /dev/null +++ b/elf/dl-usage.c @@ -0,0 +1,51 @@ +/* Print usage information and help for ld.so. + Copyright (C) 1995-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <dl-cache.h> +#include <dl-main.h> +#include <ldsodefs.h> + +void +_dl_usage (void) +{ + _dl_fatal_printf ("\ +Usage: ld.so [OPTION]... EXECUTABLE-FILE [ARGS-FOR-PROGRAM...]\n\ +You have invoked `ld.so', the helper program for shared library executables.\n\ +This program usually lives in the file `/lib/ld.so', and special directives\n\ +in executable files using ELF shared libraries tell the system's program\n\ +loader to load the helper program from this file. This helper program loads\n\ +the shared libraries needed by the program executable, prepares the program\n\ +to run, and runs it. You may invoke this helper program directly from the\n\ +command line to load and run an ELF executable file; this is like executing\n\ +that file itself, but always uses this helper program from the file you\n\ +specified, instead of the helper program file specified in the executable\n\ +file you run. This is mostly of use for maintainers to test new versions\n\ +of this helper program; chances are you did not intend to run this program.\n\ +\n\ + --list list all dependencies and how they are resolved\n\ + --verify verify that given object really is a dynamically linked\n\ + object we can handle\n\ + --inhibit-cache Do not use " LD_SO_CACHE "\n\ + --library-path PATH use given PATH instead of content of the environment\n\ + variable LD_LIBRARY_PATH\n\ + --inhibit-rpath LIST ignore RUNPATH and RPATH information in object names\n\ + in LIST\n\ + --audit LIST use objects named in LIST as auditors\n\ + --preload LIST preload objects named in LIST\n\ + --argv0 STRING set argv[0] to STRING before running\n"); +} |