Implement dladdr(3).
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c4a44531bf
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2 changed files with 29 additions and 9 deletions
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 2012, 2013 Jonas 'Sortie' Termansen.
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* Copyright (c) 2012, 2013, 2024 Jonas 'Sortie' Termansen.
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*
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*
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* Permission to use, copy, modify, and distribute this software for any
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* purpose with or without fee is hereby granted, provided that the above
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@ -22,6 +22,13 @@
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static const char* dlerrormsg = NULL;
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static const char* dlerrormsg = NULL;
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int dladdr(const void* restrict addr, Dl_info_t* restrict dlip)
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{
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(void) addr;
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(void) dlip;
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return 0;
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}
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void* dlopen(const char* filename, int mode)
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void* dlopen(const char* filename, int mode)
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{
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{
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(void) filename;
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(void) filename;
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@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (c) 2012 Jonas 'Sortie' Termansen.
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* Copyright (c) 2012, 2024 Jonas 'Sortie' Termansen.
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*
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*
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* Permission to use, copy, modify, and distribute this software for any
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* purpose with or without fee is hereby granted, provided that the above
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@ -22,19 +22,32 @@
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#include <sys/cdefs.h>
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#include <sys/cdefs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define RTLD_LAZY (1<<0)
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#define RTLD_LAZY (1<<0)
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#define RTLD_NOW (1<<1)
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#define RTLD_NOW (1<<1)
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#define RTLD_GLOBAL (1<<8)
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#define RTLD_GLOBAL (1<<8)
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#define RTLD_LOCAL 0 /* Bit 8 is not set. */
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#define RTLD_LOCAL 0 /* Bit 8 is not set. */
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int dlclose(void* handle);
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#if __USE_SORTIX || 202405L <= __USE_POSIX
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typedef struct
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{
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const char* dli_fname;
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void* dli_fbase;
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const char* dli_sname;
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void* dli_saddr;
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} Dl_info_t;
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if __USE_SORTIX || 202405L <= __USE_POSIX
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int dladdr(const void* restrict, Dl_info_t* restrict);
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#endif
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int dlclose(void*);
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char* dlerror(void);
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char* dlerror(void);
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void* dlopen(const char* filename, int mode);
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void* dlopen(const char*, int);
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void* dlsym(void* handle, const char* name);
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void* dlsym(void*, const char*);
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#ifdef __cplusplus
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#ifdef __cplusplus
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} /* extern "C" */
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} /* extern "C" */
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