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See ChangeLog: Sat Dec 12 18:40:32 CET 1998 Werner Koch

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This commit is contained in:
Werner Koch 1998-12-12 17:44:34 +00:00
parent af6e96e4f9
commit e5666c8fef
13 changed files with 373 additions and 258 deletions
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18
cipher/dynload.c
View file

@ -32,6 +32,14 @@
#include "cipher.h"
#include "dynload.h"
#ifdef DLSYM_NEEDS_UNDERSCORE
#define SYMBOL_VERSION "_gnupgext_version"
#define SYMBOL_ENUM "_gnupgext_enum_func"
#else
#define SYMBOL_VERSION "gnupgext_version"
#define SYMBOL_ENUM "gnupgext_enum_func"
#endif
#ifndef RTLD_NOW
#define RTLD_NOW 1
@ -193,7 +201,7 @@ load_extension( EXTLIST el )
log_error("%s: error loading extension: %s\n", el->name, dlerror() );
goto failure;
}
name = (char**)dlsym(el->handle, "gnupgext_version");
name = (char**)dlsym(el->handle, SYMBOL_VERSION);
if( (err=dlerror()) ) {
log_error("%s: not a gnupg extension: %s\n", el->name, err );
goto failure;
@ -222,7 +230,7 @@ load_extension( EXTLIST el )
el->name, dld_strerror(rc) );
goto failure;
}
addr = dld_get_symbol("gnupgext_version");
addr = dld_get_symbol(SYMBOL_VERSION);
if( !addr ) {
log_error("%s: not a gnupg extension: %s\n",
el->name, dld_strerror(dld_errno) );
@ -238,20 +246,20 @@ load_extension( EXTLIST el )
el->hintstr? ")":"");
#ifdef HAVE_DL_DLOPEN
sym = dlsym(el->handle, "gnupgext_enum_func");
sym = dlsym(el->handle, SYMBOL_ENUM);
if( (err=dlerror()) ) {
log_error("%s: invalid gnupg extension: %s\n", el->name, err );
goto failure;
}
el->enumfunc = (void *(*)(int,int*,int*,int*))sym;
#else /* dld */
addr = dld_get_func("gnupgext_enum_func");
addr = dld_get_func(SYMBOL_ENUM);
if( !addr ) {
log_error("%s: invalid gnupg extension: %s\n",
el->name, dld_strerror(dld_errno) );
goto failure;
}
rc = dld_function_executable_p("gnupgext_enum_func");
rc = dld_function_executable_p(SYMBOL_ENUM);
if( rc ) {
log_error("%s: extension function is not executable: %s\n",
el->name, dld_strerror(rc) );