projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 13da1c97 | 1 | /* Linux-specific PROCFS manipulation routines. |
| ecd75fc8 | 2 | Copyright (C) 2011-2014 Free Software Foundation, Inc. |
| 13da1c97 LM |
3 | |
| 4 | This file is part of GDB. | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 3 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef COMMON_LINUX_PROCFS_H | |
| 20 | #define COMMON_LINUX_PROCFS_H | |
| 21 | ||
| 22 | #include <unistd.h> | |
| 23 | ||
| 24 | /* Return the TGID of LWPID from /proc/pid/status. Returns -1 if not | |
| 25 | found. */ | |
| 26 | ||
| 87b0bb13 JK |
27 | extern int linux_proc_get_tgid (pid_t lwpid); |
| 28 | ||
| 29 | /* Return the TracerPid of LWPID from /proc/pid/status. Returns -1 if not | |
| 30 | found. */ | |
| 31 | ||
| 32 | extern pid_t linux_proc_get_tracerpid (pid_t lwpid); | |
| 13da1c97 | 33 | |
| 644cebc9 PA |
34 | /* Detect `T (stopped)' in `/proc/PID/status'. |
| 35 | Other states including `T (tracing stop)' are reported as false. */ | |
| 36 | ||
| 37 | extern int linux_proc_pid_is_stopped (pid_t pid); | |
| 38 | ||
| 5f572dec JK |
39 | /* Return non-zero if PID is a zombie. */ |
| 40 | ||
| 41 | extern int linux_proc_pid_is_zombie (pid_t pid); | |
| 42 | ||
| 015de688 DC |
43 | /* Return an opaque string identifying PID's NS namespace or NULL if |
| 44 | * the information is unavailable. The returned string must be | |
| 45 | * released with xfree. */ | |
| 46 | ||
| 47 | extern char *linux_proc_pid_get_ns (pid_t pid, const char *ns); | |
| 48 | ||
| 13da1c97 | 49 | #endif /* COMMON_LINUX_PROCFS_H */ |