/* Machine independent support for SVR4 /proc (process file system) for GDB.
- Copyright 1999 Free Software Foundation, Inc.
+ Copyright (C) 1999-2019 Free Software Foundation, Inc.
-This file is part of GDB.
+ This file is part of GDB.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software Foundation,
-Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+#ifndef PROC_UTILS_H
+#define PROC_UTILS_H
+
+/* From proc-why.c */
/*
* Pretty-print functions for /proc data
*/
-extern void
-proc_prettyprint_why (unsigned long why, unsigned long what, int verbose);
+extern void proc_prettyprint_why (unsigned long why, unsigned long what,
+ int verbose);
-extern void
-proc_prettyprint_syscalls (sysset_t *sysset, int verbose);
+extern void proc_prettyprint_syscalls (sysset_t *sysset, int verbose);
-extern void
-proc_prettyprint_syscall (int num, int verbose);
+extern void proc_prettyprint_syscall (int num, int verbose);
-extern void proc_prettyprint_flags (unsigned long flags, int verbose);
+extern void proc_prettyprint_signalset (sigset_t *sigset, int verbose);
+
+extern void proc_prettyprint_signal (int signo, int verbose);
+
+extern void proc_prettyprint_faultset (fltset_t *fltset, int verbose);
+
+extern void proc_prettyprint_fault (int faultno, int verbose);
+
+extern void proc_prettyprint_actionset (struct sigaction *actions,
+ int verbose);
+
+extern void proc_prettyfprint_signalset (FILE *file, sigset_t *sigset,
+ int verbose);
+
+extern void proc_prettyfprint_faultset (FILE *file, fltset_t *fltset,
+ int verbose);
+
+extern void proc_prettyfprint_syscall (FILE *file, int num, int verbose);
+
+extern void proc_prettyfprint_signal (FILE *file, int signo, int verbose);
-extern void
-proc_prettyfprint_signalset (FILE *file, sigset_t *sigset, int verbose);
+extern void proc_prettyfprint_flags (FILE *file, unsigned long flags,
+ int verbose);
-extern void
-proc_prettyfprint_faultset (FILE *file, fltset_t *fltset, int verbose);
+extern void proc_prettyfprint_why (FILE *file, unsigned long why,
+ unsigned long what, int verbose);
-extern void
-proc_prettyfprint_syscall (FILE *file, int num, int verbose);
+extern void proc_prettyfprint_fault (FILE *file, int faultno, int verbose);
-extern void
-proc_prettyfprint_signal (FILE *file, int signo, int verbose);
+extern void proc_prettyfprint_syscalls (FILE *file, sysset_t *sysset,
+ int verbose);
-extern void
-proc_prettyfprint_flags (FILE *file, unsigned long flags, int verbose);
+extern void proc_prettyfprint_status (long, int, int, int);
-extern void
-proc_prettyfprint_why (FILE *file, unsigned long why,
- unsigned long what, int verbose);
-extern void
-proc_prettyfprint_fault (FILE *file, int faultno, int verbose);
+/* From proc-flags.c */
-extern void
-proc_prettyfprint_syscalls (FILE *file, sysset_t *sysset, int verbose);
+/*
+ * Pretty-print the prstatus flags.
+ */
+
+extern void proc_prettyprint_flags (unsigned long flags, int verbose);
+
+extern void proc_prettyfprint_flags (FILE *file, unsigned long flags,
+ int verbose);
-extern void
-proc_prettyfprint_status (long, int, int, int);
+
+/* From proc-api.c */
/*
* Trace functions for /proc api.
extern pid_t wait_with_trace (int *, char *, int);
extern int open_with_trace (char *, int, char *, int);
extern int close_with_trace (int, char *, int);
-extern void procfs_note (char *, char *, int);
+extern void procfs_note (const char *, const char *, int);
#ifdef PROCFS_TRACE
/*
#define open(X,Y) open_with_trace (X, Y, __FILE__, __LINE__)
#define close(X) close_with_trace (X, __FILE__, __LINE__)
#define wait(X) wait_with_trace (X, __FILE__, __LINE__)
+#endif
#define PROCFS_NOTE(X) procfs_note (X, __FILE__, __LINE__)
#define PROC_PRETTYFPRINT_STATUS(X,Y,Z,T) \
proc_prettyfprint_status (X, Y, Z, T)
-#endif
+
+/* Define the type (and more importantly the width) of the control
+ word used to write to the /proc/PID/ctl file. */
+typedef long procfs_ctl_t;
+
+#endif /* PROC_UTILS_H */