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* docs/libtool.texi: Updated the libltdl interface documentation

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to bring it up to date.
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Robert Boehne 2001-06-16 17:33:05 +00:00 committed by Robert Boehne
parent 53d16eb7b0
commit f960e6e4ac
2 changed files with 13 additions and 8 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2001-06-12 Robert Boehne <rboehne@ricardo-us.com>
* docs/libtool.texi: Updated the libltdl interface documentation
to bring it up to date.
2001-06-06 Gary V. Vaughan <gary@gnu.org>
* demo/Makefile.am (objdir): Use `libtool --config' for

16
doc/libtool.texi
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@ -1683,7 +1683,7 @@ the linker used by @var{CC}.
@end defvar
@defvar LDFLAGS
The flags to be used by @code{ltconfig} when it links a program. If
The flags to be used by @code{libtool} when it links a program. If
this is not set, @code{AC_PROG_LIBTOOL} will not use any such flags. It
affects only the way @code{AC_PROG_LIBTOOL} runs tests, not the produced
@code{libtool}.
@ -2785,7 +2785,7 @@ by the null-terminated string @var{name} is loaded.
If the symbol cannot be found, @code{NULL} is returned.
@end deftypefun
@deftypefun {const char *}lt_dlerror (void)
@deftypefun {const char *} lt_dlerror (void)
Return a human readable string describing the most
recent error that occurred from any of libltdl's functions.
Return @code{NULL} if no errors have occurred since initialization
@ -3153,11 +3153,11 @@ level types.
@code{lt_dlloader} is a handle for module loader types.
@end deftp
@deftp {Type} lt_dlloader_data
@code{lt_dlloader_data} is used for specifying loader instance data.
@deftp {Type} lt_user_data
@code{lt_user_data} is used for specifying loader instance data.
@end deftp
@deftypefn {Type} {struct} lt_user_dlloader @{@w{const char *@var{sym_prefix};} @w{lt_module_open *@var{module_open};}@w{lt_module_close *@var{module_close};} @w{lt_find_sym *@var{find_sym};} @w{lt_dlloader_exit *@var{dlloader_exit};} @w{lt_dlloader_data @var{dlloader_data};} @}
@deftypefn {Type} {struct} lt_user_dlloader @{@w{const char *@var{sym_prefix};} @w{lt_module_open *@var{module_open};} @w{lt_module_close *@var{module_close};} @w{lt_find_sym *@var{find_sym};} @w{lt_dlloader_exit *@var{dlloader_exit};} @}
If you want to define a new way to open dynamic modules, and have the
@code{lt_dlopen} @sc{api} use it, you need to instantiate one of these
structures and pass it to @code{lt_dlloader_add}. You can pass whatever
@ -3166,7 +3166,7 @@ the value of the first parameter to each of the functions specified in
the function pointer fields.
@end deftypefn
@deftypefn {Type} lt_module lt_module_open (@w{lt_user_data @var{loader_data},} @w{const char *@var{filename}})
@deftypefn {Type} lt_module lt_module_open (@w{const char *@var{filename}})
The type of the loader function for an @code{lt_dlloader} module
loader. The value set in the dlloader_data field of the @code{struct
lt_user_dlloader} structure will be passed into this function in the
@ -3177,7 +3177,7 @@ suitable for passing in to the associated @code{lt_module_close} and
return @code{NULL}, and set the error message with @code{lt_dlseterror}.
@end deftypefn
@deftypefn {Type} int lt_module_close (@w{lt_dlloader_data @var{loader_data},} @w{lt_module @var{module}})
@deftypefn {Type} int lt_module_close (@w{lt_user_data @var{loader_data},} @w{lt_module @var{module}})
The type of the unloader function for a user defined module loader.
Implementatation of such a function should attempt to release
any resources tied up by the @var{module} module, and then unload it
@ -3185,7 +3185,7 @@ from memory. If the function fails for some reason, set the error
message with @code{lt_dlseterror} and return non-zero.
@end deftypefn
@deftypefn {Type} lt_ptr lt_find_sym (@w{lt_user_data @var{loader_data},} @w{lt_module @var{module},} @w{const char *@var{symbol}})
@deftypefn {Type} lt_ptr lt_find_sym (@w{lt_module @var{module},} @w{const char *@var{symbol}})
The type of the symbol lookup function for a user defined module loader.
Implementation of such a function should return the address of the named
@var{symbol} in the module @var{module}, or else set the error message