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author | Jason Molenda <jmolenda@apple.com> | 1999-11-09 01:23:30 +0000 |
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committer | Jason Molenda <jmolenda@apple.com> | 1999-11-09 01:23:30 +0000 |
commit | 11cf87416416e13eff634a70b4954fe6a3912720 (patch) | |
tree | a6dc7a21bb3d45b89c3f95e4b5862ec9d2fab83b /gdb/procfs.c | |
parent | 98007ce7b0dea06f0c04d833d39b5a9c9773a07a (diff) | |
download | fsf-binutils-gdb-11cf87416416e13eff634a70b4954fe6a3912720.zip fsf-binutils-gdb-11cf87416416e13eff634a70b4954fe6a3912720.tar.gz fsf-binutils-gdb-11cf87416416e13eff634a70b4954fe6a3912720.tar.bz2 |
import gdb-1999-11-08 snapshot
Diffstat (limited to 'gdb/procfs.c')
-rw-r--r-- | gdb/procfs.c | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/gdb/procfs.c b/gdb/procfs.c index 83e58db..4f1c54f 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -2003,7 +2003,6 @@ unconditionally_kill_inferior (pi) struct procinfo *pi; { int ppid; - struct proc_ctl pctl; ppid = pi->prstatus.pr_ppid; @@ -2231,8 +2230,9 @@ init_procinfo (pid, kill) { struct procinfo *pi = (struct procinfo *) xmalloc (sizeof (struct procinfo)); +#ifdef UNIXWARE struct sig_ctl sctl; - struct flt_ctl fctl; +#endif /* UNIXWARE */ memset ((char *) pi, 0, sizeof (*pi)); if (!open_proc_file (pid, pi, O_RDWR, 1)) @@ -2313,8 +2313,9 @@ create_procinfo (pid) int pid; { struct procinfo *pi; - struct sig_ctl sctl; +#ifdef PROCFS_USE_READ_WRITE struct flt_ctl fctl; +#endif pi = find_procinfo (pid, 1); if (pi != NULL) @@ -2381,7 +2382,9 @@ procfs_exit_handler (pi, syscall_num, why, rtnvalp, statvalp) int *statvalp; { struct procinfo *temp_pi, *next_pi; +#if defined (UNIXWARE) || defined (PROCFS_USE_READ_WRITE) struct proc_ctl pctl; +#endif #ifdef UNIXWARE pctl.cmd = PCRUN; @@ -2913,7 +2916,9 @@ proc_set_exec_trap () #ifdef PR_ASYNC { long pr_flags; +#ifdef PROCFS_USE_READ_WRITE struct proc_ctl pctl; +#endif /* Solaris needs this to make procfs treat all threads seperately. Without this, all threads halt whenever something happens to any thread. Since @@ -3250,8 +3255,9 @@ do_attach (pid) int pid; { struct procinfo *pi; - struct sig_ctl sctl; +#ifdef PROCFS_USE_READ_WRITE struct flt_ctl fctl; +#endif int nlwp, *lwps; pi = init_procinfo (pid, 0); @@ -3285,7 +3291,9 @@ do_attach (pid) pi->was_stopped = 0; if (1 || query ("Process is currently running, stop it? ")) { +#ifdef PROCFS_USE_READ_WRITE long cmd; +#endif /* Make it run again when we close it. */ modify_run_on_last_close_flag (pi->ctl_fd, 1); #ifdef PROCFS_USE_READ_WRITE @@ -3447,8 +3455,9 @@ do_detach (signal) if (signal || (THE_PR_LWP (pi->prstatus).pr_flags & (PR_STOPPED | PR_ISTOP))) { +#ifdef PROCFS_USE_READ_WRITE long cmd; - struct proc_ctl pctl; +#endif if (signal || !pi->was_stopped || query ("Was stopped when attached, make it runnable again? ")) @@ -3516,7 +3525,6 @@ procfs_wait (pid, ourstatus) int checkerr = 0; int rtnval = -1; struct procinfo *pi; - struct proc_ctl pctl; scan_again: @@ -3783,7 +3791,9 @@ set_proc_siginfo (pip, signo) { struct siginfo newsiginfo; struct siginfo *sip; +#if defined (UNIXWARE) || defined (PROCFS_USE_READ_WRITE) struct sigi_ctl sictl; +#endif #ifdef PROCFS_DONT_PIOCSSIG_CURSIG /* With Alpha OSF/1 procfs, the kernel gets really confused if it @@ -3844,7 +3854,9 @@ procfs_resume (pid, step, signo) { int signal_to_pass; struct procinfo *pi, *procinfo, *next_pi; +#if defined (UNIXWARE) || defined (PROCFS_USE_READ_WRITE) struct proc_ctl pctl; +#endif pi = find_procinfo (pid == -1 ? inferior_pid : pid, 0); @@ -4791,7 +4803,9 @@ info_proc_mappings (pip, summary) int nmap; struct prmap *prmaps; struct prmap *prmap; +#ifdef PROCFS_USE_READ_WRITE struct stat sbuf; +#endif if (!summary) { @@ -5116,7 +5130,9 @@ modify_inherit_on_fork_flag (fd, flag) long pr_flags; #endif int retval = 0; +#ifdef PROCFS_USE_READ_WRITE struct proc_ctl pctl; +#endif #if defined (PIOCSET) || defined (PCSET) /* New method */ pr_flags = PR_FORK; @@ -5192,7 +5208,9 @@ modify_run_on_last_close_flag (fd, flag) long pr_flags; #endif int retval = 0; +#ifdef PROCFS_USE_READ_WRITE struct proc_ctl pctl; +#endif #if defined (PIOCSET) || defined (PCSET) /* New method */ pr_flags = PR_RLC; @@ -5473,7 +5491,9 @@ procfs_lwp_creation_handler (pi, syscall_num, why, rtnvalp, statvalp) { int lwp_id; struct procinfo *childpi; +#ifdef UNIXWARE struct proc_ctl pctl; +#endif /* We've just detected the completion of an lwp_create system call. Now we need to setup a procinfo struct for this thread, and notify the thread @@ -5781,14 +5801,16 @@ procfs_thread_alive (pid) { next_pi = pi->next; if (pi->pid == pid) - if (procfs_read_status (pi)) /* alive */ - return 1; - else - /* defunct (exited) */ - { - close_proc_file (pi); - return 0; - } + { + if (procfs_read_status (pi)) /* alive */ + return 1; + else + /* defunct (exited) */ + { + close_proc_file (pi); + return 0; + } + } } return 0; } |