46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
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/*
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* HPUX 10.x stubs to implement dl* in terms of shl*
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*
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* Not needed for later versions; HPUX 11.x has dlopen() and friends.
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*
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* configure also needs to be faked out. You can create a dummy libdl.a
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* with stub entries for dlopen, dlclose, dlsym, and dlerror:
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*
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* int dlopen() { return(0);}
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* int dlclose() { return(0);}
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* int dlsym() { return(0);}
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* int dlerror() { return(0);}
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*
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* This has not been tested; I just read the manual page and coded this up.
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*
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* According to the ld manual page, you need to link bash with -dld and add
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* the -E flag to LOCAL_LDFLAGS.
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*/
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#if !defined (__HPUX10_DLFCN_H__)
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#define __HPUX10_DLFCN_H__
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#include <dl.h>
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#include <errno.h>
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#ifndef errno
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extern int errno;
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#endif
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#define RTLD_LAZY BIND_DEFERRED
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#define RTLD_NOW BIND_IMMEDIATE
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#define RTLD_GLOBAL DYNAMIC_PATH
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char *bash_global_sym_addr;
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#define dlopen(file,mode) (void *)shl_load((file), (mode), 0L)
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#define dlclose(handle) shl_unload((shl_t)(handle))
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#define dlsym(handle,name) (bash_global_sym_addr=0,shl_findsym((shl_t *)&(handle),name,TYPE_UNDEFINED,&bash_global_sym_addr), (void *)bash_global_sym_addr)
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#define dlerror() strerror(errno)
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#endif /* __HPUX10_DLFCN_H__ */
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