diff options
Diffstat (limited to 'elf/ldd.bash.in')
| -rw-r--r-- | elf/ldd.bash.in | 58 |
1 files changed, 43 insertions, 15 deletions
diff --git a/elf/ldd.bash.in b/elf/ldd.bash.in index 6e2b51591a..d174709380 100644 --- a/elf/ldd.bash.in +++ b/elf/ldd.bash.in @@ -29,23 +29,39 @@ TEXTDOMAIN=libc TEXTDOMAINDIR=@TEXTDOMAINDIR@ RTLD=@RTLD@ +RELOCS= while test $# -gt 0; do case "$1" in - --v*) + --v | --ve | --ver | --vers | --versi | --versio | --version) echo $"ldd (GNU libc) @VERSION@ Copyright (C) 1996, 1997 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." exit 0 ;; - --h*) + --h | --he | --hel | --help) echo $"ldd [OPTION]... FILE... - --help print this help and exit - --version print version information and exit + --help print this help and exit + --version print version information and exit + -d, --data-relocs process data relocations + -r, --function-relocs process data and function relocations Report bugs using the \`glibcbug' script to <bugs@gnu.ai.mit.edu>." exit 0 ;; + -d | --d | --da | --dat | --data | --data- | --data-r | --data-re | \ + --data-rel | --data-relo | --data-reloc | --data-relocs) + RELOCS='--data-relocs' + shift ;; + -r | --f | --fu | --fun | --func | --funct | --functi | --functio | \ + --function | --function- | --function-r | --function-re | --function-rel | \ + --function-relo | --function-reloc | --function-relocs) + RELOCS='--function-relocs' + shift ;; --) # Stop option processing. shift; break ;; + -*) + echo >&2 $"ldd: unrecognized option" "\`$1'" + echo >&2 $"Try \`ldd --help' for more information." + exit 1 ;; *) break ;; esac @@ -53,9 +69,8 @@ done case $# in 0) - echo >&2 $"\ -ldd: missing file arguments -Try \`ldd --help' for more information." + echo >&2 $"ldd: missing file arguments" + echo >&2 $"Try \`ldd --help' for more information." exit 1 ;; 1) # We don't list the file name when there is only one. @@ -65,14 +80,21 @@ Try \`ldd --help' for more information." esac if test ! -f "$file"; then echo "${file}:" $"no such file" - elif ${RTLD} --verify "$file"; then - LD_TRACE_LOADED_OBJECTS=1 exec ${RTLD} "$file" && exit 1 + exit 1 else - echo $" not a dynamic executable" + test -x "$file" || + echo $"warning: you do not have execution permission for" "\`$file'" + if ${RTLD} --verify "$file"; then + LD_TRACE_LOADED_OBJECTS=1 exec ${RTLD} ${RELOCS} "$file" || exit 1 + else + echo $" not a dynamic executable" + exit 1 + fi fi exit ;; *) set -e # Bail out immediately if ${RTLD} loses on any argument. + result=0 for file; do echo "${file}:" case "$file" in @@ -80,16 +102,22 @@ Try \`ldd --help' for more information." *) file="./$file" ;; esac if test ! -f "$file"; then - echo "$file:" $"no such file" - elif ${RTLD} --verify "$file"; then - LD_TRACE_LOADED_OBJECTS=1 ${RTLD} "$file" + echo "${file}:" $"no such file" + result=1 else - echo $" not a dynamic executable" + test -x "$file" || + echo $"warning: you do not have execution permission for" "\`$file'" + if ${RTLD} --verify "$file"; then + LD_TRACE_LOADED_OBJECTS=1 ${RTLD} ${RELOCS} "$file" || result=1 + else + echo $" not a dynamic executable" + result=1 + fi fi done esac -exit 0 +exit $result # Local Variables: # mode:ksh # End: |