dln.c: extra arguments

* dln.h (DLN_FIND_EXTRA_ARG, DLN_FIND_EXTRA_ARG_DECL): allow extra
  arguments to dln_find_{exe,file}_r().
* dln_find.c (dln_find_exe_r, dln_find_file_r): add extract arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-06-30 01:58:51 +00:00
parent 69bbcbe4c1
commit 1f500f0368
3 changed files with 25 additions and 9 deletions

11
dln.h
View file

@ -30,8 +30,15 @@
RUBY_SYMBOL_EXPORT_BEGIN
char *dln_find_exe_r(const char*,const char*,char*,size_t);
char *dln_find_file_r(const char*,const char*,char*,size_t);
#ifndef DLN_FIND_EXTRA_ARG
#define DLN_FIND_EXTRA_ARG
#endif
#ifndef DLN_FIND_EXTRA_ARG_DECL
#define DLN_FIND_EXTRA_ARG_DECL
#endif
char *dln_find_exe_r(const char*,const char*,char*,size_t DLN_FIND_EXTRA_ARG_DECL);
char *dln_find_file_r(const char*,const char*,char*,size_t DLN_FIND_EXTRA_ARG_DECL);
#ifdef USE_DLN_A_OUT
extern char *dln_argv0;