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* gdbint.texinfo (Function prototypes): Require use of "extern" 

modifier for function prototypes in headers.
This commit is contained in:
Pierre Muller 2012-12-22 17:51:11 +00:00
parent e2b61e6894
commit 0dfd2fad8b
2 changed files with 7 additions and 1 deletions
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5
gdb/doc/ChangeLog
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@ -1,3 +1,8 @@
2012-12-23 Pierre Muller <muller@sourceware.org>
* gdbint.texinfo (Function prototypes): Require use of "extern"
modifier for function prototypes in headers.
2012-12-19 Joel Brobecker <brobecker@adacore.com>
* refcard.tex: Update copyright notice to GPL v3 or later.

3
gdb/doc/gdbint.texinfo
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@ -5935,7 +5935,8 @@ argument type and name, with the name matching that used in the actual
function definition.
All external functions should have a declaration in a header file that
callers include, except for @code{_initialize_*} functions, which must
callers include, that declaration should use the @code{extern} modifier.
The only exception concerns @code{_initialize_*} functions, which must
be external so that @file{init.c} construction works, but shouldn't be
visible to random source files.