From 8182e7cfe7d9c60567e48b876282594395062530 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Gwenol=C3=A9=20Beauchesne?= Date: Tue, 18 Feb 2003 16:48:11 +0000 Subject: Merge in CVS dietlibc 0.21 for IA-64 and X86-64 support. However, drop the following architectures we currently don't support: arm, mips, mipsel, parisc, s390, sparc64. --- mdk-stage1/dietlibc/libdl/dlopen.c | 31 ++++++++++++++++++------------- 1 file changed, 18 insertions(+), 13 deletions(-) (limited to 'mdk-stage1/dietlibc/libdl/dlopen.c') diff --git a/mdk-stage1/dietlibc/libdl/dlopen.c b/mdk-stage1/dietlibc/libdl/dlopen.c index 1693d889f..79fa7903c 100644 --- a/mdk-stage1/dietlibc/libdl/dlopen.c +++ b/mdk-stage1/dietlibc/libdl/dlopen.c @@ -2,20 +2,25 @@ #include #include -int _dl_search(char*buf, int bufsize, const char*filename); -void *_dl_open(const char*pathname, int fd, int flag); +#include "_dl_int.h" -void *dlopen (const char *filename, int flag) -{ - int fd; - char buf[PATH_MAX]; - const char *p; - if (*filename=='/') - fd=open(p=filename,O_RDONLY); - else { - p=buf; - fd=_dl_search(buf,sizeof(buf),filename); +#ifdef __DIET_LD_SO__ +static +#endif +void*_dlopen(const char *filename, int flags) { + struct _dl_handle* ret; + if (filename) { + if ((ret=_dl_find_lib(filename))) { + ++(ret->lnk_count); /* add a reference */ + return ret; + } + return _dl_open(filename,flags); } + /* return 1 as an indicator for dlsym to search ALL global objects */ + return RTLD_DEFAULT; +} - return _dl_open(p,fd,flag); +void*dlopen(const char *filename, int flags) { + _dl_error_location="dlopen"; + return _dlopen(filename,flags|RTLD_USER|RTLD_NOSONAME); } -- cgit v1.2.1