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| author | Florian Weimer <fweimer@redhat.com> | 2020-10-08 15:33:00 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-10-08 15:33:00 +0200 |
| commit | 542923d949e8b2480e48bd85fea13cf5d00d30b7 (patch) | |
| tree | 1b53929678625fd6e434b414b3680b65a845740c /elf/rtld.c | |
| parent | addff78f1f6729408a88d7452b16b8f5ee7e6878 (diff) | |
| download | glibc-542923d949e8b2480e48bd85fea13cf5d00d30b7.tar.gz glibc-542923d949e8b2480e48bd85fea13cf5d00d30b7.tar.xz glibc-542923d949e8b2480e48bd85fea13cf5d00d30b7.zip | |
elf: Implement ld.so --version
This prints out version information for the dynamic loader and exits immediately, without further command line processing (which seems to match what some GNU tools do). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'elf/rtld.c')
| -rw-r--r-- | elf/rtld.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/elf/rtld.c b/elf/rtld.c index 2eeec981a5..fcf4bb70b1 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -1254,6 +1254,8 @@ dl_main (const ElfW(Phdr) *phdr, --_dl_argc; ++_dl_argv; } + else if (strcmp (_dl_argv[1], "--version") == 0) + _dl_version (); else if (_dl_argv[1][0] == '-' && _dl_argv[1][1] == '-') { if (_dl_argv[1][1] == '\0') |