Commit-ID: 8e144797f1a67c52e386161863da4614a23ad913
Gitweb: https://git.kernel.org/tip/8e144797f1a67c52e386161863da4614a23ad913
Author: Michael Forney <mforney@xxxxxxxxxxx>
AuthorDate: Wed, 10 Jul 2019 16:20:11 -0500
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Thu, 18 Jul 2019 00:50:14 +0200
objtool: Rename elf_open() to prevent conflict with libelf from elftoolchain
The elftoolchain version of libelf has a function named elf_open().
The function name isn't quite accurate anyway, since it also reads all
the ELF data. Rename it to elf_read(), which is more accurate.
[ jpoimboe: rename to elf_read(); write commit description ]
Signed-off-by: Michael Forney <mforney@xxxxxxxxxxx>
Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/7ce2d1b35665edf19fd0eb6fbc0b17b81a48e62f.1562793604.git.jpoimboe@xxxxxxxxxx
---
tools/objtool/check.c | 2 +-
tools/objtool/elf.c | 2 +-
tools/objtool/elf.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 172f99195726..de8f40730b37 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -2407,7 +2407,7 @@ int check(const char *_objname, bool orc)
objname = _objname;
- file.elf = elf_open(objname, orc ? O_RDWR : O_RDONLY);
+ file.elf = elf_read(objname, orc ? O_RDWR : O_RDONLY);
if (!file.elf)
return 1;
diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c
index 76e4f7ceab82..e18698262837 100644
--- a/tools/objtool/elf.c
+++ b/tools/objtool/elf.c
@@ -401,7 +401,7 @@ static int read_relas(struct elf *elf)
return 0;
}
-struct elf *elf_open(const char *name, int flags)
+struct elf *elf_read(const char *name, int flags)
{
struct elf *elf;
Elf_Cmd cmd;
diff --git a/tools/objtool/elf.h b/tools/objtool/elf.h
index e44ca5d51871..2fe0b0aa741d 100644
--- a/tools/objtool/elf.h
+++ b/tools/objtool/elf.h
@@ -74,7 +74,7 @@ struct elf {
};
-struct elf *elf_open(const char *name, int flags);
+struct elf *elf_read(const char *name, int flags);
struct section *find_section_by_name(struct elf *elf, const char *name);
struct symbol *find_symbol_by_offset(struct section *sec, unsigned long offset);
struct symbol *find_symbol_by_name(struct elf *elf, const char *name);
|