dyld-360.22.tar.gz

[apple/dyld.git] / doc / man / man1 / dyld.1

diff --git a/doc/man/man1/dyld.1 b/doc/man/man1/dyld.1
index b89239d43c78ea8f15e457937bc659da2a43c68c..50729a7d2c86901d6cb2346e5e3254cdd748a9e1 100644 (file)
--- a/doc/man/man1/dyld.1
+++ b/doc/man/man1/dyld.1
@@ -14,6 +14,8 @@ DYLD_FALLBACK_LIBRARY_PATH
 .br
 DYLD_VERSIONED_LIBRARY_PATH
 .br
 .br
 DYLD_VERSIONED_LIBRARY_PATH
 .br

+DYLD_PRINT_TO_FILE
+.br

 DYLD_ROOT_PATH
 .br
 DYLD_SHARED_REGION
 DYLD_ROOT_PATH
 .br
 DYLD_SHARED_REGION


@@ -34,8 +36,6 @@ DYLD_PRINT_LIBRARIES_POST_LAUNCH
 .br
 DYLD_BIND_AT_LAUNCH
 .br
 .br
 DYLD_BIND_AT_LAUNCH
 .br

-DYLD_NO_FIX_PREBINDING
-.br

 DYLD_DISABLE_DOFS
 .br
 DYLD_PRINT_APIS
 DYLD_DISABLE_DOFS
 .br
 DYLD_PRINT_APIS


@@ -146,6 +146,12 @@ Whichever has the larger current_version value will be used in the process whene
 a dylib with that install name is required.  This is similar to DYLD_LIBRARY_PATH
 except instead of always overriding, it only overrides is the supplied library is newer.
 .TP
 a dylib with that install name is required.  This is similar to DYLD_LIBRARY_PATH
 except instead of always overriding, it only overrides is the supplied library is newer.
 .TP

+.B DYLD_PRINT_TO_FILE
+This is a path to a (writable) file. Normally, the dynamic linker writes all
+logging output (triggered by DYLD_PRINT_* settings) to file descriptor 2 
+(which is usually stderr).  But this setting causes the dynamic linker to
+write logging output to the specified file.  
+.TP

 .B DYLD_ROOT_PATH
 This is a colon separated list of directories.  The dynamic linker will prepend each of
 this directory paths to every image access until a file is found.    
 .B DYLD_ROOT_PATH
 This is a colon separated list of directories.  The dynamic linker will prepend each of
 this directory paths to every image access until a file is found.    


@@ -211,13 +217,6 @@ lazily bound at the time of their first call.
 Right before the process's main() is called, dyld prints out information about how
 dyld spent its time.  Useful for analyzing launch performance.
 .TP
 Right before the process's main() is called, dyld prints out information about how
 dyld spent its time.  Useful for analyzing launch performance.
 .TP

-.B DYLD_NO_FIX_PREBINDING
-Normally, dyld will trigger the dyld shared cache to be regenerated if it notices
-the cache is out of date while launching a process.  If this environment variable
-is set, dyld will not trigger a cache rebuild.  This is useful to set while installing
-a large set of OS dylibs, to ensure the cache is not regenerated until the install
-is complete.
-.TP

 .B DYLD_DISABLE_DOFS 
 Causes dyld not register dtrace static probes with the kernel.
 .TP
 .B DYLD_DISABLE_DOFS 
 Causes dyld not register dtrace static probes with the kernel.
 .TP