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haiku/headers/compatibility/bsd/sys/link_elf.h

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Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
/*
headers/bsd: Rewrite link_elf.h. Include only the APIs we are (shortly) going to actually support. The other structures and functions declared in this file were never supported nor used anywhere in Haiku's tree.
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* Copyright 2022, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
*/
headers/bsd: Rewrite link_elf.h. Include only the APIs we are (shortly) going to actually support. The other structures and functions declared in this file were never supported nor used anywhere in Haiku's tree.
2022-06-28 13:04:52 -04:00
#ifndef _BSD_SYS_LINK_ELF_H_
#define _BSD_SYS_LINK_ELF_H_
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
headers/bsd: Rewrite link_elf.h. Include only the APIs we are (shortly) going to actually support. The other structures and functions declared in this file were never supported nor used anywhere in Haiku's tree.
2022-06-28 13:04:52 -04:00
#include <features.h>
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
Add a features.h to auto enable _DEFAULT_SOURCE Unless __STRICT_ANSI__ is defined (as it is when running the compiler in --std=c89 or --std=c99, but not when running it without any specific args), we can enable these by default and behave like most other systems. I don't know why no one has done this yet despite suggesting it multiple times and people prefer to #define _BSD_SOURCE manually everywhere. Remove all places in our Jamfiles and sources where it had been defined. _DEFAULT_SOURCE is now enabled by default for all sources of Haiku, since we let the compiler use GNU extensions (no strict C standard specified on command line) Use _DEFAULT_SOURCE as the define name to match current versions of glibc. Enable it if _BSD_SOURCE is #defined in compiler flags, for backward compatibility. Change-Id: I6db04da5f6db437723cdfba3478f5094a69d7727 Reviewed-on: https://review.haiku-os.org/c/1633 Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
2019-07-20 12:02:02 +02:00
#ifdef _DEFAULT_SOURCE
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
BSD: Use elf.h from os/kernel Platform-dependant defines for Elf_* Change-Id: Ib86554eb497d20e60ad7c75de4321d5b516ad88c Reviewed-on: https://review.haiku-os.org/c/1635 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
2019-07-20 20:45:58 +02:00
#include <os/kernel/elf.h>
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
headers/bsd: Rewrite link_elf.h. Include only the APIs we are (shortly) going to actually support. The other structures and functions declared in this file were never supported nor used anywhere in Haiku's tree.
2022-06-28 13:04:52 -04:00
struct dl_phdr_info {
Elf_Addr dlpi_addr;
const char *dlpi_name;
const Elf_Phdr *dlpi_phdr;
Elf_Half dlpi_phnum;
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
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};
Add missing include in bsd/sys/link_elf.h * Doesn't build without it. Change-Id: Ia8671f1545fee6684278e688d0a16a1147e78842 Reviewed-on: https://review.haiku-os.org/c/haiku/+/1866 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
2019-09-14 22:39:10 +02:00
headers/bsd: Rewrite link_elf.h. Include only the APIs we are (shortly) going to actually support. The other structures and functions declared in this file were never supported nor used anywhere in Haiku's tree.
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#ifdef __cplusplus
extern "C" {
#endif
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
typedef int (*__dl_iterate_hdr_callback)(struct dl_phdr_info *, size_t, void *);
extern int dl_iterate_phdr(__dl_iterate_hdr_callback, void *);
headers/bsd: Rewrite link_elf.h. Include only the APIs we are (shortly) going to actually support. The other structures and functions declared in this file were never supported nor used anywhere in Haiku's tree.
2022-06-28 13:04:52 -04:00
#ifdef __cplusplus
}
Import link.h and link_elf.h from FreeBSD master Add _D_BSD_SOURCE guarding Change-Id: I6eefe207b5e7e645cd3aec3b1981aae59793fa98 Reviewed-on: https://review.haiku-os.org/c/1620 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-07-17 20:59:39 +02:00
#endif
#endif
headers/bsd: Rewrite link_elf.h. Include only the APIs we are (shortly) going to actually support. The other structures and functions declared in this file were never supported nor used anywhere in Haiku's tree.
2022-06-28 13:04:52 -04:00
#endif /* _BSD_SYS_LINK_ELF_H_ */
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