1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX_SCHED_COREDUMP_H 3 #define _LINUX_SCHED_COREDUMP_H 4 5 /* 6 * Task dumpability mode. Gates core dump production and ptrace_attach() 7 * authorization. The numeric values are stable ABI (suid_dumpable 8 * sysctl, prctl(PR_SET_DUMPABLE)); do not renumber. 9 */ 10 enum task_dumpable { 11 TASK_DUMPABLE_OFF = 0, /* no dump; ptrace needs CAP_SYS_PTRACE */ 12 TASK_DUMPABLE_OWNER = 1, /* default; dump and ptrace by uid match */ 13 TASK_DUMPABLE_ROOT = 2, /* dump as root; ptrace needs CAP_SYS_PTRACE */ 14 }; 15 16 void task_exec_state_set_dumpable(enum task_dumpable value); 17 enum task_dumpable task_exec_state_get_dumpable(struct task_struct *task); 18 19 #endif /* _LINUX_SCHED_COREDUMP_H */ 20