Ruby 2.7.7p221 (2022-11-24 revision 168ec2b1e5ad0e4688e963d9de019557c78feed9)
Macros | Functions
dln.c File Reference
#include "dln.h"
#include "internal.h"
#include <strings.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>

Go to the source code of this file.

Macros

#define dln_notimplement   --->>> dln not implemented <<<---
 
#define dln_memerror   abort
 
#define dln_exit   exit
 
#define free(x)   xfree(x)
 
#define S_ISDIR(m)   (((m) & S_IFMT) == S_IFDIR)
 
#define MAXPATHLEN   1024
 
#define EXTERNAL_PREFIX   ""
 
#define FUNCNAME_PREFIX   EXTERNAL_PREFIX"Init_"
 
#define isdirsep(x)   ((x) == '/')
 
#define init_funcname(buf, file)
 
#define translit_separator(str)   (void)(str)
 

Functions

chargetenv ()
 
voiddln_load (const char *file)
 

Macro Definition Documentation

◆ dln_exit

#define dln_exit   exit

Definition at line 21 of file dln.c.

◆ dln_memerror

#define dln_memerror   abort

Definition at line 20 of file dln.c.

◆ dln_notimplement

#define dln_notimplement   --->>> dln not implemented <<<---

Definition at line 19 of file dln.c.

◆ EXTERNAL_PREFIX

#define EXTERNAL_PREFIX   ""

Definition at line 109 of file dln.c.

◆ free

#define free (   x)    xfree(x)

Definition at line 52 of file dln.c.

◆ FUNCNAME_PREFIX

#define FUNCNAME_PREFIX   EXTERNAL_PREFIX"Init_"

Definition at line 111 of file dln.c.

◆ init_funcname

#define init_funcname (   buf,
  file 
)
Value:
do {\
const char *base = (file);\
const size_t flen = init_funcname_len(&base);\
const size_t plen = sizeof(funcname_prefix);\
char *const tmp = ALLOCA_N(char, plen+flen+1);\
if (!tmp) {\
dln_memerror();\
}\
memcpy(tmp, funcname_prefix, plen);\
memcpy(tmp+plen, base, flen);\
tmp[plen+flen] = '\0';\
*(buf) = tmp;\
} while (0)
#define ALLOCA_N(type, n)
struct rb_call_cache buf

Definition at line 136 of file dln.c.

◆ isdirsep

#define isdirsep (   x)    ((x) == '/')

Definition at line 116 of file dln.c.

◆ MAXPATHLEN

#define MAXPATHLEN   1024

Definition at line 69 of file dln.c.

◆ S_ISDIR

#define S_ISDIR (   m)    (((m) & S_IFMT) == S_IFDIR)

Definition at line 62 of file dln.c.

◆ translit_separator

#define translit_separator (   str)    (void)(str)

Definition at line 1243 of file dln.c.

Function Documentation

◆ dln_load()

void * dln_load ( const char file)

Definition at line 1261 of file dln.c.

References buf, dln_memerror, error, free, init_funcname, NULL, rb_w32_mbstr_to_wstr(), and void.

◆ getenv()

char * getenv ( )