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gdb: add declaration to Python init function

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When I try to enable -Wmissing-declarations, I get this error:

      CXX    python/python.o
    /home/smarchi/src/binutils-gdb/gdb/python/python.c: In function ‘PyObject* init__gdb_module()’:
    /home/smarchi/src/binutils-gdb/gdb/python/python.c:1582:1: error: no previous declaration for ‘PyObject* init__gdb_module()’ [-Werror=missing-declarations]
     init__gdb_module (void)
     ^~~~~~~~~~~~~~~~

Prevent it by providing a declaration just before the definition.

gdb/ChangeLog:

	* python/python.c (init__gdb_module): Add declaration.

Change-Id: I394bc691b7db624708cc4cb2cda28a56ab85a82b
This commit is contained in:
Simon Marchi
2020-01-13 14:03:04 -05:00
parent 6c2659886f
commit 6b3661116e
2 changed files with 5 additions and 0 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2020-01-13 Simon Marchi <simon.marchi@efficios.com>
* python/python.c (init__gdb_module): Add declaration.
2020-01-13 Simon Marchi <simon.marchi@efficios.com> 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
* aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration. * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.

1
gdb/python/python.c
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@ -1555,6 +1555,7 @@ finalize_python (void *ignore)
/* This is called via the PyImport_AppendInittab mechanism called /* This is called via the PyImport_AppendInittab mechanism called
during initialization, to make the built-in _gdb module known to during initialization, to make the built-in _gdb module known to
Python. */ Python. */
PyMODINIT_FUNC init__gdb_module (void);
PyMODINIT_FUNC PyMODINIT_FUNC
init__gdb_module (void) init__gdb_module (void)
{ {