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Diffstat (limited to '')
| -rw-r--r-- | man1/ldd.1 | 32 |
1 files changed, 20 insertions, 12 deletions
@@ -8,7 +8,7 @@ .\" .\" SPDX-License-Identifier: GPL-1.0-or-later .\" -.TH ldd 1 2023-02-05 "Linux man-pages 6.05.01" +.TH ldd 1 2023-10-31 "Linux man-pages 6.7" .SH NAME ldd \- print shared object dependencies .SH SYNOPSIS @@ -21,7 +21,7 @@ prints the shared objects (shared libraries) required by each program or shared object specified on the command line. An example of its use and output is the following: -.PP +.P .in +4n .EX $ \fBldd /bin/ls\fP @@ -36,7 +36,7 @@ $ \fBldd /bin/ls\fP libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f87e45fa000) .EE .in -.PP +.P In the usual case, .B ldd invokes the standard dynamic linker (see @@ -89,7 +89,7 @@ the upstream .B ldd implementation did this for example, although most distributions provided a modified version that did not.) -.PP +.P Thus, you should .I never employ @@ -97,13 +97,13 @@ employ on an untrusted executable, since this may result in the execution of arbitrary code. A safer alternative when dealing with untrusted executables is: -.PP +.P .in +4n .EX $ \fBobjdump \-p /path/to/program | grep NEEDED\fP .EE .in -.PP +.P Note, however, that this alternative shows only the direct dependencies of the executable, while .B ldd @@ -114,18 +114,26 @@ shows the entire dependency tree of the executable. Print the version number of .BR ldd . .TP -.BR \-v ", " \-\-verbose +.B \-\-verbose +.TQ +.B \-v Print all information, including, for example, symbol versioning information. .TP -.BR \-u ", " \-\-unused +.B \-\-unused +.TQ +.B \-u Print unused direct dependencies. (Since glibc 2.3.4.) .TP -.BR \-d ", " \-\-data\-relocs +.B \-\-data\-relocs +.TQ +.B \-d Perform relocations and report any missing objects (ELF only). .TP -.BR \-r ", " \-\-function\-relocs +.B \-\-function\-relocs +.TQ +.B \-r Perform relocations for both data objects and functions, and report any missing objects or functions (ELF only). .TP @@ -142,7 +150,7 @@ Usage information. .\" .B \-V .\" and only has the equivalent .\" .BR \-\-version . -.\" .LP +.\" .P .\" The libc5 version of this program will use the name of a library given .\" on the command line as-is when it contains a \[aq]/\[aq]; otherwise it .\" searches for the library in the standard locations. @@ -151,7 +159,7 @@ Usage information. .SH BUGS .B ldd does not work on a.out shared libraries. -.PP +.P .B ldd does not work with some extremely old a.out programs which were built before |