archive/ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2025-08-15 13:39:04 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

namespace on read

Browse source
This commit is contained in:
Satoshi Tagomori 2025-04-30 13:48:02 +09:00
parent 49742414f6
commit 382645d440
86 changed files with 5850 additions and 702 deletions
Download patch file Download diff file Expand all files Collapse all files

41
dln.c
View file

@ -26,6 +26,7 @@ static void dln_loaderror(const char *format, ...);
#include "dln.h"
#include "internal.h"
#include "internal/compilers.h"
#include "internal/namespace.h"
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
@ -382,10 +383,14 @@ dln_open(const char *file)
# endif
# ifndef RTLD_GLOBAL
# define RTLD_GLOBAL 0
# endif
# ifndef RTLD_LOCAL
# define RTLD_LOCAL 0 /* TODO: 0??? some systems (including libc) use 0x00100 for RTLD_GLOBAL, 0x00000 for RTLD_LOCAL */
# endif
/* Load file */
handle = dlopen(file, RTLD_LAZY|RTLD_GLOBAL);
int mode = rb_namespace_available() ? RTLD_LAZY|RTLD_LOCAL : RTLD_LAZY|RTLD_GLOBAL;
handle = dlopen(file, mode);
if (handle == NULL) {
error = dln_strerror();
goto failed;
@ -497,8 +502,8 @@ abi_check_enabled_p(void)
}
#endif
void *
dln_load(const char *file)
static void *
dln_load_and_init(const char *file, const char *init_fct_name)
{
#if defined(_WIN32) || defined(USE_DLN_DLOPEN)
void *handle = dln_open(file);
@ -512,9 +517,6 @@ dln_load(const char *file)
}
#endif
char *init_fct_name;
init_funcname(&init_fct_name, file);
/* Call the init code */
dln_sym_callable(void, (void), handle, init_fct_name)();
@ -524,6 +526,7 @@ dln_load(const char *file)
{
void (*init_fct)(void);
/* TODO: check - AIX's load system call will return the first/last symbol/function? */
init_fct = (void(*)(void))load((char*)file, 1, 0);
if (init_fct == NULL) {
aix_loaderror(file);
@ -540,3 +543,29 @@ dln_load(const char *file)
return 0; /* dummy return */
}
void *
dln_load(const char *file)
{
#if defined(_WIN32) || defined(USE_DLN_DLOPEN)
char *init_fct_name;
init_funcname(&init_fct_name, file);
return dln_load_and_init(file, init_fct_name);
#else
dln_notimplement();
return 0;
#endif
}
void *
dln_load_feature(const char *file, const char *fname)
{
#if defined(_WIN32) || defined(USE_DLN_DLOPEN)
char *init_fct_name;
init_funcname(&init_fct_name, fname);
return dln_load_and_init(file, init_fct_name);
#else
dln_notimplement();
return 0;
#endif
}