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procfs.c: Remove unused functions and make many functions static 

gdb/ChangeLog:

        * procfs.c (procfs_find_new_threads, procfs_pid_to_str,
        proc_warn, proc_error, proc_get_status, proc_flags,
        proc_why, proc_what, proc_nsysarg, proc_sysargs,
        proc_set_run_on_last_close, proc_unset_run_on_last_close,
        proc_unset_inherit_on_fork, proc_set_async, proc_unset_async,
        proc_stop_process, proc_wait_for_stop, proc_run_process,
        proc_set_traced_signals, proc_set_traced_faults,
        proc_set_traced_sysentry, proc_set_traced_sysexit,
        proc_set_held_signals, proc_get_held_signals,
        proc_get_traced_signals, proc_get_traced_faults,
        proc_get_traced_sysentry, proc_get_traced_sysexit,
        proc_clear_current_fault, proc_set_current_signal,
        proc_clear_current_signal, proc_get_gregs, proc_get_fpregs,
        proc_set_gregs, proc_set_fpregs, proc_kill, proc_parent_pid,
        proc_get_nthreads, proc_get_nthreads, proc_get_nthreads,
        proc_get_current_thread, proc_get_current_thread,
        proc_get_current_thread, proc_update_threads,
        proc_update_threads, proc_update_threads, proc_update_threads,
        proc_iterate_over_threads, procfs_find_new_threads,
        procfs_pid_to_str): Make static.  Remove advance declaration.
        (proc_cursig): Make static.  Conditionalized defintion on
        PROCFS_DONT_PIOCSSIG_CURSIG being defined.
        (proc_syscall, proc_set_kill_on_last_close,
        proc_unset_kill_on_last_close, proc_set_inherit_on_fork,
        proc_get_pending_signals, proc_get_signal_actions,
        proc_trace_signal, proc_ignore_signal): Delete.
This commit is contained in:
Joel Brobecker 2012-05-17 17:27:07 +00:00
parent 046e56f784
commit d3581e618a
2 changed files with 91 additions and 273 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
gdb/ChangeLog
View File

@ -1,3 +1,32 @@
2012-05-17 Joel Brobecker <brobecker@adacore.com>
* procfs.c (procfs_find_new_threads, procfs_pid_to_str,
proc_warn, proc_error, proc_get_status, proc_flags,
proc_why, proc_what, proc_nsysarg, proc_sysargs,
proc_set_run_on_last_close, proc_unset_run_on_last_close,
proc_unset_inherit_on_fork, proc_set_async, proc_unset_async,
proc_stop_process, proc_wait_for_stop, proc_run_process,
proc_set_traced_signals, proc_set_traced_faults,
proc_set_traced_sysentry, proc_set_traced_sysexit,
proc_set_held_signals, proc_get_held_signals,
proc_get_traced_signals, proc_get_traced_faults,
proc_get_traced_sysentry, proc_get_traced_sysexit,
proc_clear_current_fault, proc_set_current_signal,
proc_clear_current_signal, proc_get_gregs, proc_get_fpregs,
proc_set_gregs, proc_set_fpregs, proc_kill, proc_parent_pid,
proc_get_nthreads, proc_get_nthreads, proc_get_nthreads,
proc_get_current_thread, proc_get_current_thread,
proc_get_current_thread, proc_update_threads,
proc_update_threads, proc_update_threads, proc_update_threads,
proc_iterate_over_threads, procfs_find_new_threads,
procfs_pid_to_str): Make static. Remove advance declaration.
(proc_cursig): Make static. Conditionalized defintion on
PROCFS_DONT_PIOCSSIG_CURSIG being defined.
(proc_syscall, proc_set_kill_on_last_close,
proc_unset_kill_on_last_close, proc_set_inherit_on_fork,
proc_get_pending_signals, proc_get_signal_actions,
proc_trace_signal, proc_ignore_signal): Delete.
2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com> 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
* coffread.c (cs_section_address): Passing proper argument for * coffread.c (cs_section_address): Passing proper argument for

335
gdb/procfs.c
View File

@ -138,8 +138,8 @@ static LONGEST procfs_xfer_partial (struct target_ops *ops,
static int procfs_thread_alive (struct target_ops *ops, ptid_t); static int procfs_thread_alive (struct target_ops *ops, ptid_t);
void procfs_find_new_threads (struct target_ops *ops); static void procfs_find_new_threads (struct target_ops *ops);
char *procfs_pid_to_str (struct target_ops *, ptid_t); static char *procfs_pid_to_str (struct target_ops *, ptid_t);
static int proc_find_memory_regions (int (*) (CORE_ADDR, static int proc_find_memory_regions (int (*) (CORE_ADDR,
unsigned long, unsigned long,
@ -1019,69 +1019,24 @@ find_syscall (procinfo *pi, char *name)
than have a bunch of #ifdefs all thru the gdb target vector than have a bunch of #ifdefs all thru the gdb target vector
functions, we do our best to hide them all in here. */ functions, we do our best to hide them all in here. */
int proc_get_status (procinfo * pi); static long proc_flags (procinfo * pi);
long proc_flags (procinfo * pi); static int proc_why (procinfo * pi);
int proc_why (procinfo * pi); static int proc_what (procinfo * pi);
int proc_what (procinfo * pi); static int proc_set_current_signal (procinfo * pi, int signo);
int proc_nsysarg (procinfo * pi); static int proc_get_current_thread (procinfo * pi);
long *proc_sysargs (procinfo * pi); static int proc_iterate_over_threads
int proc_syscall (procinfo * pi); (procinfo * pi,
long proc_cursig (struct procinfo * pi); int (*func) (procinfo *, procinfo *, void *),
int proc_set_run_on_last_close (procinfo * pi); void *ptr);
int proc_unset_run_on_last_close (procinfo * pi);
int proc_set_kill_on_last_close (procinfo * pi);
int proc_unset_kill_on_last_close (procinfo * pi);
int proc_set_inherit_on_fork (procinfo * pi);
int proc_unset_inherit_on_fork (procinfo * pi);
int proc_set_async (procinfo * pi);
int proc_unset_async (procinfo * pi);
int proc_stop_process (procinfo * pi);
int proc_trace_signal (procinfo * pi, int signo);
int proc_ignore_signal (procinfo * pi, int signo);
int proc_clear_current_fault (procinfo * pi);
int proc_set_current_signal (procinfo * pi, int signo);
int proc_clear_current_signal (procinfo * pi);
int proc_set_gregs (procinfo * pi);
int proc_set_fpregs (procinfo * pi);
int proc_wait_for_stop (procinfo * pi);
int proc_run_process (procinfo * pi, int step, int signo);
int proc_kill (procinfo * pi, int signo);
int proc_parent_pid (procinfo * pi);
int proc_get_nthreads (procinfo * pi);
int proc_get_current_thread (procinfo * pi);
int proc_set_held_signals (procinfo * pi, gdb_sigset_t * sighold);
int proc_set_traced_sysexit (procinfo * pi, sysset_t * sysset);
int proc_set_traced_sysentry (procinfo * pi, sysset_t * sysset);
int proc_set_traced_faults (procinfo * pi, fltset_t * fltset);
int proc_set_traced_signals (procinfo * pi, gdb_sigset_t * sigset);
int proc_update_threads (procinfo * pi); static void
int proc_iterate_over_threads (procinfo * pi,
int (*func) (procinfo *, procinfo *, void *),
void *ptr);
gdb_gregset_t *proc_get_gregs (procinfo * pi);
gdb_fpregset_t *proc_get_fpregs (procinfo * pi);
sysset_t *proc_get_traced_sysexit (procinfo * pi, sysset_t * save);
sysset_t *proc_get_traced_sysentry (procinfo * pi, sysset_t * save);
fltset_t *proc_get_traced_faults (procinfo * pi, fltset_t * save);
gdb_sigset_t *proc_get_traced_signals (procinfo * pi, gdb_sigset_t * save);
gdb_sigset_t *proc_get_held_signals (procinfo * pi, gdb_sigset_t * save);
gdb_sigset_t *proc_get_pending_signals (procinfo * pi, gdb_sigset_t * save);
gdb_sigaction_t *proc_get_signal_actions (procinfo * pi,
gdb_sigaction_t *save);
void proc_warn (procinfo * pi, char *func, int line);
void proc_error (procinfo * pi, char *func, int line);
void
proc_warn (procinfo *pi, char *func, int line) proc_warn (procinfo *pi, char *func, int line)
{ {
sprintf (errmsg, "procfs: %s line %d, %s", func, line, pi->pathname); sprintf (errmsg, "procfs: %s line %d, %s", func, line, pi->pathname);
print_sys_errmsg (errmsg, errno); print_sys_errmsg (errmsg, errno);
} }
void static void
proc_error (procinfo *pi, char *func, int line) proc_error (procinfo *pi, char *func, int line)
{ {
sprintf (errmsg, "procfs: %s line %d, %s", func, line, pi->pathname); sprintf (errmsg, "procfs: %s line %d, %s", func, line, pi->pathname);
@ -1094,7 +1049,7 @@ proc_error (procinfo *pi, char *func, int line)
file descriptor is also only opened when it is needed. Returns file descriptor is also only opened when it is needed. Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_get_status (procinfo *pi) proc_get_status (procinfo *pi)
{ {
/* Status file descriptor is opened "lazily". */ /* Status file descriptor is opened "lazily". */
@ -1188,7 +1143,7 @@ proc_get_status (procinfo *pi)
/* Returns the process flags (pr_flags field). */ /* Returns the process flags (pr_flags field). */
long static long
proc_flags (procinfo *pi) proc_flags (procinfo *pi)
{ {
if (!pi->status_valid) if (!pi->status_valid)
@ -1211,7 +1166,7 @@ proc_flags (procinfo *pi)
/* Returns the pr_why field (why the process stopped). */ /* Returns the pr_why field (why the process stopped). */
int static int
proc_why (procinfo *pi) proc_why (procinfo *pi)
{ {
if (!pi->status_valid) if (!pi->status_valid)
@ -1227,7 +1182,7 @@ proc_why (procinfo *pi)
/* Returns the pr_what field (details of why the process stopped). */ /* Returns the pr_what field (details of why the process stopped). */
int static int
proc_what (procinfo *pi) proc_what (procinfo *pi)
{ {
if (!pi->status_valid) if (!pi->status_valid)
@ -1270,7 +1225,7 @@ proc_watchpoint_address (procinfo *pi, CORE_ADDR *addr)
/* Returns the pr_nsysarg field (number of args to the current /* Returns the pr_nsysarg field (number of args to the current
syscall). */ syscall). */
int static int
proc_nsysarg (procinfo *pi) proc_nsysarg (procinfo *pi)
{ {
if (!pi->status_valid) if (!pi->status_valid)
@ -1287,7 +1242,7 @@ proc_nsysarg (procinfo *pi)
/* Returns the pr_sysarg field (pointer to the arguments of current /* Returns the pr_sysarg field (pointer to the arguments of current
syscall). */ syscall). */
long * static long *
proc_sysargs (procinfo *pi) proc_sysargs (procinfo *pi)
{ {
if (!pi->status_valid) if (!pi->status_valid)
@ -1300,28 +1255,12 @@ proc_sysargs (procinfo *pi)
return (long *) &pi->prstatus.pr_sysarg; return (long *) &pi->prstatus.pr_sysarg;
#endif #endif
} }
/* Returns the pr_syscall field (id of current syscall if we are in
one). */
int
proc_syscall (procinfo *pi)
{
if (!pi->status_valid)
if (!proc_get_status (pi))
return 0;
#ifdef NEW_PROC_API
return pi->prstatus.pr_lwp.pr_syscall;
#else
return pi->prstatus.pr_syscall;
#endif
}
#endif /* PIOCSSPCACT */ #endif /* PIOCSSPCACT */
#ifdef PROCFS_DONT_PIOCSSIG_CURSIG
/* Returns the pr_cursig field (current signal). */ /* Returns the pr_cursig field (current signal). */
long static long
proc_cursig (struct procinfo *pi) proc_cursig (struct procinfo *pi)
{ {
if (!pi->status_valid) if (!pi->status_valid)
@ -1334,6 +1273,7 @@ proc_cursig (struct procinfo *pi)
return pi->prstatus.pr_cursig; return pi->prstatus.pr_cursig;
#endif #endif
} }
#endif /* PROCFS_DONT_PIOCSSIG_CURSIG */
/* === I appologize for the messiness of this function. /* === I appologize for the messiness of this function.
=== This is an area where the different versions of === This is an area where the different versions of
@ -1468,7 +1408,7 @@ proc_modify_flag (procinfo *pi, long flag, long mode)
become runnable when debugger closes all /proc fds. Returns become runnable when debugger closes all /proc fds. Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_set_run_on_last_close (procinfo *pi) proc_set_run_on_last_close (procinfo *pi)
{ {
return proc_modify_flag (pi, PR_RLC, FLAG_SET); return proc_modify_flag (pi, PR_RLC, FLAG_SET);
@ -1478,51 +1418,18 @@ proc_set_run_on_last_close (procinfo *pi)
runnable when debugger closes its file handles. Returns non-zero runnable when debugger closes its file handles. Returns non-zero
for success, zero for failure. */ for success, zero for failure. */
int static int
proc_unset_run_on_last_close (procinfo *pi) proc_unset_run_on_last_close (procinfo *pi)
{ {
return proc_modify_flag (pi, PR_RLC, FLAG_RESET); return proc_modify_flag (pi, PR_RLC, FLAG_RESET);
} }
#ifdef PR_KLC
/* Set the kill_on_last_close flag. Process with all threads will be
killed when debugger closes all /proc fds (or debugger exits or
dies). Returns non-zero for success, zero for failure. */
int
proc_set_kill_on_last_close (procinfo *pi)
{
return proc_modify_flag (pi, PR_KLC, FLAG_SET);
}
/* Reset the kill_on_last_close flag. Process will NOT be killed when
debugger closes its file handles (or exits or dies). Returns
non-zero for success, zero for failure. */
int
proc_unset_kill_on_last_close (procinfo *pi)
{
return proc_modify_flag (pi, PR_KLC, FLAG_RESET);
}
#endif /* PR_KLC */
/* Set inherit_on_fork flag. If the process forks a child while we
are registered for events in the parent, then we will also recieve
events from the child. Returns non-zero for success, zero for
failure. */
int
proc_set_inherit_on_fork (procinfo *pi)
{
return proc_modify_flag (pi, PR_FORK, FLAG_SET);
}
/* Reset inherit_on_fork flag. If the process forks a child while we /* Reset inherit_on_fork flag. If the process forks a child while we
are registered for events in the parent, then we will NOT recieve are registered for events in the parent, then we will NOT recieve
events from the child. Returns non-zero for success, zero for events from the child. Returns non-zero for success, zero for
failure. */ failure. */
int static int
proc_unset_inherit_on_fork (procinfo *pi) proc_unset_inherit_on_fork (procinfo *pi)
{ {
return proc_modify_flag (pi, PR_FORK, FLAG_RESET); return proc_modify_flag (pi, PR_FORK, FLAG_RESET);
@ -1533,7 +1440,7 @@ proc_unset_inherit_on_fork (procinfo *pi)
(signal etc.), the remaining LWPs will continue to run. Returns (signal etc.), the remaining LWPs will continue to run. Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_set_async (procinfo *pi) proc_set_async (procinfo *pi)
{ {
return proc_modify_flag (pi, PR_ASYNC, FLAG_SET); return proc_modify_flag (pi, PR_ASYNC, FLAG_SET);
@ -1543,7 +1450,7 @@ proc_set_async (procinfo *pi)
(signal etc.), then all other LWPs will stop as well. Returns (signal etc.), then all other LWPs will stop as well. Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_unset_async (procinfo *pi) proc_unset_async (procinfo *pi)
{ {
return proc_modify_flag (pi, PR_ASYNC, FLAG_RESET); return proc_modify_flag (pi, PR_ASYNC, FLAG_RESET);
@ -1553,7 +1460,7 @@ proc_unset_async (procinfo *pi)
/* Request the process/LWP to stop. Does not wait. Returns non-zero /* Request the process/LWP to stop. Does not wait. Returns non-zero
for success, zero for failure. */ for success, zero for failure. */
int static int
proc_stop_process (procinfo *pi) proc_stop_process (procinfo *pi)
{ {
int win; int win;
@ -1590,7 +1497,7 @@ proc_stop_process (procinfo *pi)
/* Wait for the process or LWP to stop (block until it does). Returns /* Wait for the process or LWP to stop (block until it does). Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_wait_for_stop (procinfo *pi) proc_wait_for_stop (procinfo *pi)
{ {
int win; int win;
@ -1646,7 +1553,7 @@ proc_wait_for_stop (procinfo *pi)
any; if non-zero, set the current signal to this one. Returns any; if non-zero, set the current signal to this one. Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_run_process (procinfo *pi, int step, int signo) proc_run_process (procinfo *pi, int step, int signo)
{ {
int win; int win;
@ -1693,7 +1600,7 @@ proc_run_process (procinfo *pi, int step, int signo)
/* Register to trace signals in the process or LWP. Returns non-zero /* Register to trace signals in the process or LWP. Returns non-zero
for success, zero for failure. */ for success, zero for failure. */
int static int
proc_set_traced_signals (procinfo *pi, gdb_sigset_t *sigset) proc_set_traced_signals (procinfo *pi, gdb_sigset_t *sigset)
{ {
int win; int win;
@ -1733,7 +1640,7 @@ proc_set_traced_signals (procinfo *pi, gdb_sigset_t *sigset)
/* Register to trace hardware faults in the process or LWP. Returns /* Register to trace hardware faults in the process or LWP. Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_set_traced_faults (procinfo *pi, fltset_t *fltset) proc_set_traced_faults (procinfo *pi, fltset_t *fltset)
{ {
int win; int win;
@ -1771,7 +1678,7 @@ proc_set_traced_faults (procinfo *pi, fltset_t *fltset)
/* Register to trace entry to system calls in the process or LWP. /* Register to trace entry to system calls in the process or LWP.
Returns non-zero for success, zero for failure. */ Returns non-zero for success, zero for failure. */
int static int
proc_set_traced_sysentry (procinfo *pi, sysset_t *sysset) proc_set_traced_sysentry (procinfo *pi, sysset_t *sysset)
{ {
int win; int win;
@ -1816,7 +1723,7 @@ proc_set_traced_sysentry (procinfo *pi, sysset_t *sysset)
/* Register to trace exit from system calls in the process or LWP. /* Register to trace exit from system calls in the process or LWP.
Returns non-zero for success, zero for failure. */ Returns non-zero for success, zero for failure. */
int static int
proc_set_traced_sysexit (procinfo *pi, sysset_t *sysset) proc_set_traced_sysexit (procinfo *pi, sysset_t *sysset)
{ {
int win; int win;
@ -1861,7 +1768,7 @@ proc_set_traced_sysexit (procinfo *pi, sysset_t *sysset)
/* Specify the set of blocked / held signals in the process or LWP. /* Specify the set of blocked / held signals in the process or LWP.
Returns non-zero for success, zero for failure. */ Returns non-zero for success, zero for failure. */
int static int
proc_set_held_signals (procinfo *pi, gdb_sigset_t *sighold) proc_set_held_signals (procinfo *pi, gdb_sigset_t *sighold)
{ {
int win; int win;
@ -1896,72 +1803,10 @@ proc_set_held_signals (procinfo *pi, gdb_sigset_t *sighold)
return win; return win;
} }
/* Returns the set of signals that are pending in the process or LWP.
Will also copy the sigset if SAVE is non-zero. */
gdb_sigset_t *
proc_get_pending_signals (procinfo *pi, gdb_sigset_t *save)
{
gdb_sigset_t *ret = NULL;
/* We should never have to apply this operation to any procinfo
except the one for the main process. If that ever changes for
any reason, then take out the following clause and replace it
with one that makes sure the ctl_fd is open. */
if (pi->tid != 0)
pi = find_procinfo_or_die (pi->pid, 0);
if (!pi->status_valid)
if (!proc_get_status (pi))
return NULL;
#ifdef NEW_PROC_API
ret = &pi->prstatus.pr_lwp.pr_lwppend;
#else
ret = &pi->prstatus.pr_sigpend;
#endif
if (save && ret)
memcpy (save, ret, sizeof (gdb_sigset_t));
return ret;
}
/* Returns the set of signal actions. Will also copy the sigactionset
if SAVE is non-zero. */
gdb_sigaction_t *
proc_get_signal_actions (procinfo *pi, gdb_sigaction_t *save)
{
gdb_sigaction_t *ret = NULL;
/* We should never have to apply this operation to any procinfo
except the one for the main process. If that ever changes for
any reason, then take out the following clause and replace it
with one that makes sure the ctl_fd is open. */
if (pi->tid != 0)
pi = find_procinfo_or_die (pi->pid, 0);
if (!pi->status_valid)
if (!proc_get_status (pi))
return NULL;
#ifdef NEW_PROC_API
ret = &pi->prstatus.pr_lwp.pr_action;
#else
ret = &pi->prstatus.pr_action;
#endif
if (save && ret)
memcpy (save, ret, sizeof (gdb_sigaction_t));
return ret;
}
/* Returns the set of signals that are held / blocked. Will also copy /* Returns the set of signals that are held / blocked. Will also copy
the sigset if SAVE is non-zero. */ the sigset if SAVE is non-zero. */
gdb_sigset_t * static gdb_sigset_t *
proc_get_held_signals (procinfo *pi, gdb_sigset_t *save) proc_get_held_signals (procinfo *pi, gdb_sigset_t *save)
{ {
gdb_sigset_t *ret = NULL; gdb_sigset_t *ret = NULL;
@ -2001,7 +1846,7 @@ proc_get_held_signals (procinfo *pi, gdb_sigset_t *save)
/* Returns the set of signals that are traced / debugged. Will also /* Returns the set of signals that are traced / debugged. Will also
copy the sigset if SAVE is non-zero. */ copy the sigset if SAVE is non-zero. */
gdb_sigset_t * static gdb_sigset_t *
proc_get_traced_signals (procinfo *pi, gdb_sigset_t *save) proc_get_traced_signals (procinfo *pi, gdb_sigset_t *save)
{ {
gdb_sigset_t *ret = NULL; gdb_sigset_t *ret = NULL;
@ -2034,66 +1879,10 @@ proc_get_traced_signals (procinfo *pi, gdb_sigset_t *save)
return ret; return ret;
} }
/* Add SIGNO to the set of signals that are traced. Returns non-zero
for success, zero for failure. */
int
proc_trace_signal (procinfo *pi, int signo)
{
gdb_sigset_t temp;
/* We should never have to apply this operation to any procinfo
except the one for the main process. If that ever changes for
any reason, then take out the following clause and replace it
with one that makes sure the ctl_fd is open. */
if (pi->tid != 0)
pi = find_procinfo_or_die (pi->pid, 0);
if (pi)
{
if (proc_get_traced_signals (pi, &temp))
{
gdb_praddset (&temp, signo);
return proc_set_traced_signals (pi, &temp);
}
}
return 0; /* failure */
}
/* Remove SIGNO from the set of signals that are traced. Returns
non-zero for success, zero for failure. */
int
proc_ignore_signal (procinfo *pi, int signo)
{
gdb_sigset_t temp;
/* We should never have to apply this operation to any procinfo
except the one for the main process. If that ever changes for
any reason, then take out the following clause and replace it
with one that makes sure the ctl_fd is open. */
if (pi->tid != 0)
pi = find_procinfo_or_die (pi->pid, 0);
if (pi)
{
if (proc_get_traced_signals (pi, &temp))
{
gdb_prdelset (&temp, signo);
return proc_set_traced_signals (pi, &temp);
}
}
return 0; /* failure */
}
/* Returns the set of hardware faults that are traced /debugged. Will /* Returns the set of hardware faults that are traced /debugged. Will
also copy the faultset if SAVE is non-zero. */ also copy the faultset if SAVE is non-zero. */
fltset_t * static fltset_t *
proc_get_traced_faults (procinfo *pi, fltset_t *save) proc_get_traced_faults (procinfo *pi, fltset_t *save)
{ {
fltset_t *ret = NULL; fltset_t *ret = NULL;
@ -2129,7 +1918,7 @@ proc_get_traced_faults (procinfo *pi, fltset_t *save)
/* Returns the set of syscalls that are traced /debugged on entry. /* Returns the set of syscalls that are traced /debugged on entry.
Will also copy the syscall set if SAVE is non-zero. */ Will also copy the syscall set if SAVE is non-zero. */
sysset_t * static sysset_t *
proc_get_traced_sysentry (procinfo *pi, sysset_t *save) proc_get_traced_sysentry (procinfo *pi, sysset_t *save)
{ {
sysset_t *ret = NULL; sysset_t *ret = NULL;
@ -2196,7 +1985,7 @@ proc_get_traced_sysentry (procinfo *pi, sysset_t *save)
/* Returns the set of syscalls that are traced /debugged on exit. /* Returns the set of syscalls that are traced /debugged on exit.
Will also copy the syscall set if SAVE is non-zero. */ Will also copy the syscall set if SAVE is non-zero. */
sysset_t * static sysset_t *
proc_get_traced_sysexit (procinfo *pi, sysset_t *save) proc_get_traced_sysexit (procinfo *pi, sysset_t *save)
{ {
sysset_t * ret = NULL; sysset_t * ret = NULL;
@ -2264,7 +2053,7 @@ proc_get_traced_sysexit (procinfo *pi, sysset_t *save)
not be sent to the process or LWP when it resumes. Returns not be sent to the process or LWP when it resumes. Returns
non-zero for success, zero for failure. */ non-zero for success, zero for failure. */
int static int
proc_clear_current_fault (procinfo *pi) proc_clear_current_fault (procinfo *pi)
{ {
int win; int win;
@ -2298,7 +2087,7 @@ proc_clear_current_fault (procinfo *pi)
trap back to the debugger. Returns non-zero for success, zero for trap back to the debugger. Returns non-zero for success, zero for
failure. */ failure. */
int static int
proc_set_current_signal (procinfo *pi, int signo) proc_set_current_signal (procinfo *pi, int signo)
{ {
int win; int win;
@ -2371,7 +2160,7 @@ proc_set_current_signal (procinfo *pi, int signo)
process or LWP when it resumes. Returns non-zero for success, zero process or LWP when it resumes. Returns non-zero for success, zero
for failure. */ for failure. */
int static int
proc_clear_current_signal (procinfo *pi) proc_clear_current_signal (procinfo *pi)
{ {
int win; int win;
@ -2414,7 +2203,7 @@ proc_clear_current_signal (procinfo *pi)
/* Return the general-purpose registers for the process or LWP /* Return the general-purpose registers for the process or LWP
corresponding to PI. Upon failure, return NULL. */ corresponding to PI. Upon failure, return NULL. */
gdb_gregset_t * static gdb_gregset_t *
proc_get_gregs (procinfo *pi) proc_get_gregs (procinfo *pi)
{ {
if (!pi->status_valid || !pi->gregs_valid) if (!pi->status_valid || !pi->gregs_valid)
@ -2438,7 +2227,7 @@ proc_get_gregs (procinfo *pi)
/* Return the general-purpose registers for the process or LWP /* Return the general-purpose registers for the process or LWP
corresponding to PI. Upon failure, return NULL. */ corresponding to PI. Upon failure, return NULL. */
gdb_fpregset_t * static gdb_fpregset_t *
proc_get_fpregs (procinfo *pi) proc_get_fpregs (procinfo *pi)
{ {
#ifdef NEW_PROC_API #ifdef NEW_PROC_API
@ -2511,7 +2300,7 @@ proc_get_fpregs (procinfo *pi)
corresponding to PI. Return non-zero for success, zero for corresponding to PI. Return non-zero for success, zero for
failure. */ failure. */
int static int
proc_set_gregs (procinfo *pi) proc_set_gregs (procinfo *pi)
{ {
gdb_gregset_t *gregs; gdb_gregset_t *gregs;
@ -2551,7 +2340,7 @@ proc_set_gregs (procinfo *pi)
corresponding to PI. Return non-zero for success, zero for corresponding to PI. Return non-zero for success, zero for
failure. */ failure. */
int static int
proc_set_fpregs (procinfo *pi) proc_set_fpregs (procinfo *pi)
{ {
gdb_fpregset_t *fpregs; gdb_fpregset_t *fpregs;
@ -2609,7 +2398,7 @@ proc_set_fpregs (procinfo *pi)
/* Send a signal to the proc or lwp with the semantics of "kill()". /* Send a signal to the proc or lwp with the semantics of "kill()".
Returns non-zero for success, zero for failure. */ Returns non-zero for success, zero for failure. */
int static int
proc_kill (procinfo *pi, int signo) proc_kill (procinfo *pi, int signo)
{ {
int win; int win;
@ -2643,7 +2432,7 @@ proc_kill (procinfo *pi, int signo)
/* Find the pid of the process that started this one. Returns the /* Find the pid of the process that started this one. Returns the
parent process pid, or zero. */ parent process pid, or zero. */
int static int
proc_parent_pid (procinfo *pi) proc_parent_pid (procinfo *pi)
{ {
/* We should never have to apply this operation to any procinfo /* We should never have to apply this operation to any procinfo
@ -2849,7 +2638,7 @@ procfs_find_LDT_entry (ptid_t ptid)
#if defined (PIOCNTHR) && defined (PIOCTLIST) #if defined (PIOCNTHR) && defined (PIOCTLIST)
/* OSF version */ /* OSF version */
int static int
proc_get_nthreads (procinfo *pi) proc_get_nthreads (procinfo *pi)
{ {
int nthreads = 0; int nthreads = 0;
@ -2863,7 +2652,7 @@ proc_get_nthreads (procinfo *pi)
#else #else
#if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */ #if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */
/* Solaris and Unixware version */ /* Solaris and Unixware version */
int static int
proc_get_nthreads (procinfo *pi) proc_get_nthreads (procinfo *pi)
{ {
if (!pi->status_valid) if (!pi->status_valid)
@ -2881,7 +2670,7 @@ proc_get_nthreads (procinfo *pi)
#else #else
/* Default version */ /* Default version */
int static int
proc_get_nthreads (procinfo *pi) proc_get_nthreads (procinfo *pi)
{ {
return 0; return 0;
@ -2898,7 +2687,7 @@ proc_get_nthreads (procinfo *pi)
#if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */ #if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */
/* Solaris and Unixware version */ /* Solaris and Unixware version */
int static int
proc_get_current_thread (procinfo *pi) proc_get_current_thread (procinfo *pi)
{ {
/* Note: this should be applied to the root procinfo for the /* Note: this should be applied to the root procinfo for the
@ -2923,7 +2712,7 @@ proc_get_current_thread (procinfo *pi)
#else #else
#if defined (PIOCNTHR) && defined (PIOCTLIST) #if defined (PIOCNTHR) && defined (PIOCTLIST)
/* OSF version */ /* OSF version */
int static int
proc_get_current_thread (procinfo *pi) proc_get_current_thread (procinfo *pi)
{ {
#if 0 /* FIXME: not ready for prime time? */ #if 0 /* FIXME: not ready for prime time? */
@ -2935,7 +2724,7 @@ proc_get_current_thread (procinfo *pi)
#else #else
/* Default version */ /* Default version */
int static int
proc_get_current_thread (procinfo *pi) proc_get_current_thread (procinfo *pi)
{ {
return 0; return 0;
@ -2963,7 +2752,7 @@ proc_delete_dead_threads (procinfo *parent, procinfo *thread, void *ignore)
#if defined (PIOCLSTATUS) #if defined (PIOCLSTATUS)
/* Solaris 2.5 (ioctl) version */ /* Solaris 2.5 (ioctl) version */
int static int
proc_update_threads (procinfo *pi) proc_update_threads (procinfo *pi)
{ {
gdb_prstatus_t *prstatus; gdb_prstatus_t *prstatus;
@ -3012,7 +2801,7 @@ do_closedir_cleanup (void *dir)
closedir (dir); closedir (dir);
} }
int static int
proc_update_threads (procinfo *pi) proc_update_threads (procinfo *pi)
{ {
char pathname[MAX_PROC_NAME_SIZE + 16]; char pathname[MAX_PROC_NAME_SIZE + 16];
@ -3060,7 +2849,7 @@ proc_update_threads (procinfo *pi)
#else #else
#ifdef PIOCTLIST #ifdef PIOCTLIST
/* OSF version */ /* OSF version */
int static int
proc_update_threads (procinfo *pi) proc_update_threads (procinfo *pi)
{ {
int nthreads, i; int nthreads, i;
@ -3096,7 +2885,7 @@ proc_update_threads (procinfo *pi)
} }
#else #else
/* Default version */ /* Default version */
int static int
proc_update_threads (procinfo *pi) proc_update_threads (procinfo *pi)
{ {
return 0; return 0;
@ -3118,7 +2907,7 @@ proc_update_threads (procinfo *pi)
function. PTR is an opaque parameter for function. Returns the function. PTR is an opaque parameter for function. Returns the
first non-zero return value from the callee, or zero. */ first non-zero return value from the callee, or zero. */
int static int
proc_iterate_over_threads (procinfo *pi, proc_iterate_over_threads (procinfo *pi,
int (*func) (procinfo *, procinfo *, void *), int (*func) (procinfo *, procinfo *, void *),
void *ptr) void *ptr)
@ -4968,7 +4757,7 @@ procfs_notice_thread (procinfo *pi, procinfo *thread, void *ptr)
/* Query all the threads that the target knows about, and give them /* Query all the threads that the target knows about, and give them
back to GDB to add to its list. */ back to GDB to add to its list. */
void static void
procfs_find_new_threads (struct target_ops *ops) procfs_find_new_threads (struct target_ops *ops)
{ {
procinfo *pi; procinfo *pi;
@ -5010,7 +4799,7 @@ procfs_thread_alive (struct target_ops *ops, ptid_t ptid)
/* Convert PTID to a string. Returns the string in a static /* Convert PTID to a string. Returns the string in a static
buffer. */ buffer. */
char * static char *
procfs_pid_to_str (struct target_ops *ops, ptid_t ptid) procfs_pid_to_str (struct target_ops *ops, ptid_t ptid)
{ {
static char buf[80]; static char buf[80];