aboutsummaryrefslogtreecommitdiff
path: root/gdb/defs.h
diff options
context:
space:
mode:
authorPedro Alves <palves@redhat.com>2015-02-09 14:59:08 +0000
committerPedro Alves <palves@redhat.com>2015-02-27 17:26:16 +0000
commit56000a9801956afa7622249f114da778afc8887f (patch)
treecde7dfd0a133e8dae0f38d0cec5f7599869b260a /gdb/defs.h
parentbcabf4207e7ba20f09e15141c6c3241862ac4aee (diff)
downloadgdb-56000a9801956afa7622249f114da778afc8887f.zip
gdb-56000a9801956afa7622249f114da778afc8887f.tar.gz
gdb-56000a9801956afa7622249f114da778afc8887f.tar.bz2
Add extern "C" to declarations of C symbols
These symbols are defined in C code, so in C++ mode we need to use extern "C" to declare them. As extern "C" can't be used inside a function's scope, we move the declarations to the global scope at the same time. gdb/ChangeLog: 2015-02-27 Pedro Alves <palves@redhat.com> * cli-out.c (_rl_erase_entire_line): Move declaration out of cli_mld_erase_entire_line, and make it extern "C". * common/common-defs.h (EXTERN_C): New. * completer.c (_rl_completion_prefix_display_length) (_rl_print_completions_horizontally, QSFUNC): Move declarations out of gdb_display_match_list_1. (_rl_qsort_string_compare): Move declaration out of gdb_display_match_list_1, and make it extern "C". * defs.h (re_comp): Use EXTERN_C. * maint.c (_mcleanup): Move declaration out of mcleanup_wrapper, and make it extern "C". (monstartup): Move declaration out of maintenance_set_profile_cmd, and make it extern "C". (main): Move declaration out of maintenance_set_profile_cmd. * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string): Use EXTERN_C.
Diffstat (limited to 'gdb/defs.h')
-rw-r--r--gdb/defs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/defs.h b/gdb/defs.h
index a1cd45f..72512f6 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -249,7 +249,7 @@ extern int annotation_level; /* in stack.c */
"const char *" in unistd.h, so we can't declare the argument
as "char *". */
-extern char *re_comp (const char *);
+EXTERN_C char *re_comp (const char *);
/* From symfile.c */