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Update and install proc_service.h [BZ #20311]

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This adds an include guard and __BEGIN/__END_DECLS to proc_service.h,
removes some extraneous "const"s, and then arranges to install the
header.  The idea here is to make it more convenient to implement the
proc_service.h API.
This commit is contained in:
Tom Tromey 2016-08-03 16:26:32 +02:00 committed by Florian Weimer
parent 6c444ad6e9
commit b381a388dc
3 changed files with 26 additions and 6 deletions
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11
ChangeLog
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@ -1,3 +1,14 @@
2016-08-03 Tom Tromey <tom@tromey.com>
[BZ #20311]
* nptl_db/Makefile (headers): Add proc_service.h.
* nptl_db/proc_service.h: Add include guard. Use
__BEGIN/__END_DECLS.
(ps_get_thread_area, ps_pstop, ps_pcontinue, ps_lstop)
(ps_lcontinue): Remove "const" from "struct ps_prochandle *"
arguments.
2016-08-03 Florian Weimer <fweimer@redhat.com>
[BZ #17730]

2
nptl_db/Makefile
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@ -26,7 +26,7 @@ nptl_db-version = 1.0
extra-libs = libthread_db
extra-libs-others := $(extra-libs)
headers = thread_db.h sys/procfs.h
headers = proc_service.h thread_db.h sys/procfs.h
libthread_db-routines = td_init td_log td_ta_new td_ta_delete \
td_ta_get_nthreads td_ta_get_ph \

19
nptl_db/proc_service.h
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@ -16,9 +16,14 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _PROC_SERVICE_H
#define _PROC_SERVICE_H 1
/* The definitions in this file must correspond to those in the debugger. */
#include <sys/procfs.h>
__BEGIN_DECLS
/* Functions in this interface return one of these status codes. */
typedef enum
{
@ -64,7 +69,7 @@ extern pid_t ps_getpid (struct ps_prochandle *);
/* Fetch the special per-thread address associated with the given LWP.
This call is only used on a few platforms (most use a normal register).
The meaning of the `int' parameter is machine-dependent. */
extern ps_err_e ps_get_thread_area (const struct ps_prochandle *,
extern ps_err_e ps_get_thread_area (struct ps_prochandle *,
lwpid_t, int, psaddr_t *);
@ -78,9 +83,13 @@ extern ps_err_e ps_pglobal_lookup (struct ps_prochandle *,
/* Stop or continue the entire process. */
extern ps_err_e ps_pstop (const struct ps_prochandle *);
extern ps_err_e ps_pcontinue (const struct ps_prochandle *);
extern ps_err_e ps_pstop (struct ps_prochandle *);
extern ps_err_e ps_pcontinue (struct ps_prochandle *);
/* Stop or continue the given LWP alone. */
extern ps_err_e ps_lstop (const struct ps_prochandle *, lwpid_t);
extern ps_err_e ps_lcontinue (const struct ps_prochandle *, lwpid_t);
extern ps_err_e ps_lstop (struct ps_prochandle *, lwpid_t);
extern ps_err_e ps_lcontinue (struct ps_prochandle *, lwpid_t);
__END_DECLS
#endif /* proc_service.h */