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* sol-thread.c (ps_pstop, etc): simple test for proc_service.h

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version didn't work for sol2.6; pushed it to autoconf.
        * configure.in (gdb_cv_proc_service_is_old): new test.
        * acconfig.h (PROC_SERVICE_IS_OLD): new define.
        * configure, config.in: regenerate.
This commit is contained in:
Felix Lee
1998-10-14 01:15:01 +00:00
parent ad3b8c4a1a
commit 37f58dce03
6 changed files with 124 additions and 47 deletions
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40
gdb/sol-thread.c
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@ -956,28 +956,34 @@ sol_thread_stop ()
/* These routines implement the lower half of the thread_db interface. Ie: the
ps_* routines. */
/* Old versions of proc_service.h (1.3 94/10/27) have
prototypes that look like
(const struct ps_prochandle *, ...)
while newer versions use
(struct ps_prochandle *, ...)
and other such minor variations.
/* Various versions of <proc_service.h> have slightly
different function prototypes. In particular, we have
Someday, we might need to discover this in configure.in,
but the #ifdef below seems to be sufficient for now. */
NEWER OLDER
struct ps_prochandle * const struct ps_prochandle *
void* char*
const void* char*
int size_t
#ifdef PS_OBJ_EXEC
typedef struct ps_prochandle* gdb_ps_prochandle_t;
typedef void* gdb_ps_read_buf_t;
typedef const void* gdb_ps_write_buf_t;
typedef size_t gdb_ps_size_t;
#else
typedef const struct ps_prochandle* gdb_ps_prochandle_t;
typedef char* gdb_ps_read_buf_t;
typedef char* gdb_ps_write_buf_t;
Which one you have depends on solaris version and what
patches you've applied. On the theory that there are
only two major variants, we have configure check the
prototype of ps_pdwrite (), and use that info to make
appropriate typedefs here. */
#ifdef PROC_SERVICE_IS_OLD
typedef const struct ps_prochandle * gdb_ps_prochandle_t;
typedef char * gdb_ps_read_buf_t;
typedef char * gdb_ps_write_buf_t;
typedef int gdb_ps_size_t;
#else
typedef struct ps_prochandle * gdb_ps_prochandle_t;
typedef void * gdb_ps_read_buf_t;
typedef const void * gdb_ps_write_buf_t;
typedef size_t gdb_ps_size_t;
#endif
/* The next four routines are called by thread_db to tell us to stop and stop
a particular process or lwp. Since GDB ensures that these are all stopped
by the time we call anything in thread_db, these routines need to do