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author | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-02-18 16:48:11 +0000 |
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committer | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-02-18 16:48:11 +0000 |
commit | 8182e7cfe7d9c60567e48b876282594395062530 (patch) | |
tree | bb743948c6e926539b030102b804b5708222e8d4 /mdk-stage1/dietlibc/libdl/dlopen.c | |
parent | c93f95560d3fde9eaefcc62c454c67b8b5626fa7 (diff) | |
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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.
Diffstat (limited to 'mdk-stage1/dietlibc/libdl/dlopen.c')
-rw-r--r-- | mdk-stage1/dietlibc/libdl/dlopen.c | 31 |
1 files changed, 18 insertions, 13 deletions
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 <dlfcn.h> #include <limits.h> -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); } |