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-rw-r--r--gdb/ChangeLog29
-rw-r--r--gdb/procfs.c335
2 files changed, 91 insertions, 273 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b4150ed..8b846ad 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -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>
* coffread.c (cs_section_address): Passing proper argument for
diff --git a/gdb/procfs.c b/gdb/procfs.c
index e39e121..0d47f80 100644
--- a/gdb/procfs.c
+++ b/gdb/procfs.c
@@ -138,8 +138,8 @@ static LONGEST procfs_xfer_partial (struct target_ops *ops,
static int procfs_thread_alive (struct target_ops *ops, ptid_t);
-void procfs_find_new_threads (struct target_ops *ops);
-char *procfs_pid_to_str (struct target_ops *, ptid_t);
+static void procfs_find_new_threads (struct target_ops *ops);
+static char *procfs_pid_to_str (struct target_ops *, ptid_t);
static int proc_find_memory_regions (int (*) (CORE_ADDR,
unsigned long,
@@ -1019,69 +1019,24 @@ find_syscall (procinfo *pi, char *name)
than have a bunch of #ifdefs all thru the gdb target vector
functions, we do our best to hide them all in here. */
-int proc_get_status (procinfo * pi);
-long proc_flags (procinfo * pi);
-int proc_why (procinfo * pi);
-int proc_what (procinfo * pi);
-int proc_nsysarg (procinfo * pi);
-long *proc_sysargs (procinfo * pi);
-int proc_syscall (procinfo * pi);
-long proc_cursig (struct procinfo * pi);
-int proc_set_run_on_last_close (procinfo * pi);
-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);
-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);
+static long proc_flags (procinfo * pi);
+static int proc_why (procinfo * pi);
+static int proc_what (procinfo * pi);
+static int proc_set_current_signal (procinfo * pi, int signo);
+static int proc_get_current_thread (procinfo * pi);
+static int proc_iterate_over_threads
+ (procinfo * pi,
+ int (*func) (procinfo *, procinfo *, void *),
+ void *ptr);
-void
+static void
proc_warn (procinfo *pi, char *func, int line)
{
sprintf (errmsg, "procfs: %s line %d, %s", func, line, pi->pathname);
print_sys_errmsg (errmsg, errno);
}
-void
+static void
proc_error (procinfo *pi, char *func, int line)
{
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
non-zero for success, zero for failure. */
-int
+static int
proc_get_status (procinfo *pi)
{
/* Status file descriptor is opened "lazily". */
@@ -1188,7 +1143,7 @@ proc_get_status (procinfo *pi)
/* Returns the process flags (pr_flags field). */
-long
+static long
proc_flags (procinfo *pi)
{
if (!pi->status_valid)
@@ -1211,7 +1166,7 @@ proc_flags (procinfo *pi)
/* Returns the pr_why field (why the process stopped). */
-int
+static int
proc_why (procinfo *pi)
{
if (!pi->status_valid)
@@ -1227,7 +1182,7 @@ proc_why (procinfo *pi)
/* Returns the pr_what field (details of why the process stopped). */
-int
+static int
proc_what (procinfo *pi)
{
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
syscall). */
-int
+static int
proc_nsysarg (procinfo *pi)
{
if (!pi->status_valid)
@@ -1287,7 +1242,7 @@ proc_nsysarg (procinfo *pi)
/* Returns the pr_sysarg field (pointer to the arguments of current
syscall). */
-long *
+static long *
proc_sysargs (procinfo *pi)
{
if (!pi->status_valid)
@@ -1300,28 +1255,12 @@ proc_sysargs (procinfo *pi)
return (long *) &pi->prstatus.pr_sysarg;
#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 */
+#ifdef PROCFS_DONT_PIOCSSIG_CURSIG
/* Returns the pr_cursig field (current signal). */
-long
+static long
proc_cursig (struct procinfo *pi)
{
if (!pi->status_valid)
@@ -1334,6 +1273,7 @@ proc_cursig (struct procinfo *pi)
return pi->prstatus.pr_cursig;
#endif
}
+#endif /* PROCFS_DONT_PIOCSSIG_CURSIG */
/* === I appologize for the messiness of this function.
=== 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
non-zero for success, zero for failure. */
-int
+static int
proc_set_run_on_last_close (procinfo *pi)
{
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
for success, zero for failure. */
-int
+static int
proc_unset_run_on_last_close (procinfo *pi)
{
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
are registered for events in the parent, then we will NOT recieve
events from the child. Returns non-zero for success, zero for
failure. */
-int
+static int
proc_unset_inherit_on_fork (procinfo *pi)
{
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
non-zero for success, zero for failure. */
-int
+static int
proc_set_async (procinfo *pi)
{
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
non-zero for success, zero for failure. */
-int
+static int
proc_unset_async (procinfo *pi)
{
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
for success, zero for failure. */
-int
+static int
proc_stop_process (procinfo *pi)
{
int win;
@@ -1590,7 +1497,7 @@ proc_stop_process (procinfo *pi)
/* Wait for the process or LWP to stop (block until it does). Returns
non-zero for success, zero for failure. */
-int
+static int
proc_wait_for_stop (procinfo *pi)
{
int win;
@@ -1646,7 +1553,7 @@ proc_wait_for_stop (procinfo *pi)
any; if non-zero, set the current signal to this one. Returns
non-zero for success, zero for failure. */
-int
+static int
proc_run_process (procinfo *pi, int step, int signo)
{
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
for success, zero for failure. */
-int
+static int
proc_set_traced_signals (procinfo *pi, gdb_sigset_t *sigset)
{
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
non-zero for success, zero for failure. */
-int
+static int
proc_set_traced_faults (procinfo *pi, fltset_t *fltset)
{
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.
Returns non-zero for success, zero for failure. */
-int
+static int
proc_set_traced_sysentry (procinfo *pi, sysset_t *sysset)
{
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.
Returns non-zero for success, zero for failure. */
-int
+static int
proc_set_traced_sysexit (procinfo *pi, sysset_t *sysset)
{
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.
Returns non-zero for success, zero for failure. */
-int
+static int
proc_set_held_signals (procinfo *pi, gdb_sigset_t *sighold)
{
int win;
@@ -1896,72 +1803,10 @@ proc_set_held_signals (procinfo *pi, gdb_sigset_t *sighold)
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
the sigset if SAVE is non-zero. */
-gdb_sigset_t *
+static gdb_sigset_t *
proc_get_held_signals (procinfo *pi, gdb_sigset_t *save)
{
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
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)
{
gdb_sigset_t *ret = NULL;
@@ -2034,66 +1879,10 @@ proc_get_traced_signals (procinfo *pi, gdb_sigset_t *save)
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
also copy the faultset if SAVE is non-zero. */
-fltset_t *
+static fltset_t *
proc_get_traced_faults (procinfo *pi, fltset_t *save)
{
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.
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)
{
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.
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)
{
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
non-zero for success, zero for failure. */
-int
+static int
proc_clear_current_fault (procinfo *pi)
{
int win;
@@ -2298,7 +2087,7 @@ proc_clear_current_fault (procinfo *pi)
trap back to the debugger. Returns non-zero for success, zero for
failure. */
-int
+static int
proc_set_current_signal (procinfo *pi, int signo)
{
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
for failure. */
-int
+static int
proc_clear_current_signal (procinfo *pi)
{
int win;
@@ -2414,7 +2203,7 @@ proc_clear_current_signal (procinfo *pi)
/* Return the general-purpose registers for the process or LWP
corresponding to PI. Upon failure, return NULL. */
-gdb_gregset_t *
+static gdb_gregset_t *
proc_get_gregs (procinfo *pi)
{
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
corresponding to PI. Upon failure, return NULL. */
-gdb_fpregset_t *
+static gdb_fpregset_t *
proc_get_fpregs (procinfo *pi)
{
#ifdef NEW_PROC_API
@@ -2511,7 +2300,7 @@ proc_get_fpregs (procinfo *pi)
corresponding to PI. Return non-zero for success, zero for
failure. */
-int
+static int
proc_set_gregs (procinfo *pi)
{
gdb_gregset_t *gregs;
@@ -2551,7 +2340,7 @@ proc_set_gregs (procinfo *pi)
corresponding to PI. Return non-zero for success, zero for
failure. */
-int
+static int
proc_set_fpregs (procinfo *pi)
{
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()".
Returns non-zero for success, zero for failure. */
-int
+static int
proc_kill (procinfo *pi, int signo)
{
int win;
@@ -2643,7 +2432,7 @@ proc_kill (procinfo *pi, int signo)
/* Find the pid of the process that started this one. Returns the
parent process pid, or zero. */
-int
+static int
proc_parent_pid (procinfo *pi)
{
/* 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)
/* OSF version */
-int
+static int
proc_get_nthreads (procinfo *pi)
{
int nthreads = 0;
@@ -2863,7 +2652,7 @@ proc_get_nthreads (procinfo *pi)
#else
#if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */
/* Solaris and Unixware version */
-int
+static int
proc_get_nthreads (procinfo *pi)
{
if (!pi->status_valid)
@@ -2881,7 +2670,7 @@ proc_get_nthreads (procinfo *pi)
#else
/* Default version */
-int
+static int
proc_get_nthreads (procinfo *pi)
{
return 0;
@@ -2898,7 +2687,7 @@ proc_get_nthreads (procinfo *pi)
#if defined (SYS_lwpcreate) || defined (SYS_lwp_create) /* FIXME: multiple */
/* Solaris and Unixware version */
-int
+static int
proc_get_current_thread (procinfo *pi)
{
/* Note: this should be applied to the root procinfo for the
@@ -2923,7 +2712,7 @@ proc_get_current_thread (procinfo *pi)
#else
#if defined (PIOCNTHR) && defined (PIOCTLIST)
/* OSF version */
-int
+static int
proc_get_current_thread (procinfo *pi)
{
#if 0 /* FIXME: not ready for prime time? */
@@ -2935,7 +2724,7 @@ proc_get_current_thread (procinfo *pi)
#else
/* Default version */
-int
+static int
proc_get_current_thread (procinfo *pi)
{
return 0;
@@ -2963,7 +2752,7 @@ proc_delete_dead_threads (procinfo *parent, procinfo *thread, void *ignore)
#if defined (PIOCLSTATUS)
/* Solaris 2.5 (ioctl) version */
-int
+static int
proc_update_threads (procinfo *pi)
{
gdb_prstatus_t *prstatus;
@@ -3012,7 +2801,7 @@ do_closedir_cleanup (void *dir)
closedir (dir);
}
-int
+static int
proc_update_threads (procinfo *pi)
{
char pathname[MAX_PROC_NAME_SIZE + 16];
@@ -3060,7 +2849,7 @@ proc_update_threads (procinfo *pi)
#else
#ifdef PIOCTLIST
/* OSF version */
-int
+static int
proc_update_threads (procinfo *pi)
{
int nthreads, i;
@@ -3096,7 +2885,7 @@ proc_update_threads (procinfo *pi)
}
#else
/* Default version */
-int
+static int
proc_update_threads (procinfo *pi)
{
return 0;
@@ -3118,7 +2907,7 @@ proc_update_threads (procinfo *pi)
function. PTR is an opaque parameter for function. Returns the
first non-zero return value from the callee, or zero. */
-int
+static int
proc_iterate_over_threads (procinfo *pi,
int (*func) (procinfo *, procinfo *, void *),
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
back to GDB to add to its list. */
-void
+static void
procfs_find_new_threads (struct target_ops *ops)
{
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
buffer. */
-char *
+static char *
procfs_pid_to_str (struct target_ops *ops, ptid_t ptid)
{
static char buf[80];