Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/man/task_resume.man
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
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1 .\" 2 .\" Mach Operating System 3 .\" Copyright (c) 1991,1990 Carnegie Mellon University 4 .\" All Rights Reserved. 5 .\" 6 .\" Permission to use, copy, modify and distribute this software and its 7 .\" documentation is hereby granted, provided that both the copyright 8 .\" notice and this permission notice appear in all copies of the 9 .\" software, derivative works or modified versions, and any portions 10 .\" thereof, and that both notices appear in supporting documentation. 11 .\" 12 .\" CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 13 .\" CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 14 .\" ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 15 .\" 16 .\" Carnegie Mellon requests users of this software to return to 17 .\" 18 .\" Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 19 .\" School of Computer Science 20 .\" Carnegie Mellon University 21 .\" Pittsburgh PA 15213-3890 22 .\" 23 .\" any improvements or extensions that they make and grant Carnegie Mellon 24 .\" the rights to redistribute these changes. 25 .\" 26 .\" 27 .\" HISTORY 28 .\" $Log: task_resume.man,v $ 29 .\" Revision 2.5 93/03/18 15:15:20 mrt 30 .\" corrected types 31 .\" [93/03/12 16:52:56 lli] 32 .\" 33 .\" Revision 2.4 91/05/14 17:12:53 mrt 34 .\" Correcting copyright 35 .\" 36 .\" Revision 2.3 91/02/14 14:14:42 mrt 37 .\" Changed to new Mach copyright 38 .\" [91/02/12 18:15:32 mrt] 39 .\" 40 .\" Revision 2.2 90/08/07 18:44:04 rpd 41 .\" Created. 42 .\" 43 .TH task_resume 2 9/19/86 44 .CM 4 45 .SH NAME 46 .nf 47 task_resume \- resumes designated task 48 .SH SYNOPSIS 49 .nf 50 .ft B 51 #include <mach.h> 52 53 .nf 54 .ft B 55 kern_return_t task_resume(target_task) 56 mach_port_t target_task; 57 58 59 .fi 60 .ft P 61 .SH DESCRIPTION 62 Decrements the task's suspend count. If it becomes zero, 63 all threads with zero suspend counts in the 64 task are resumed. The count may not become 65 negative. 66 67 .SH ARGUMENTS 68 .TP 15 69 .B 70 target_task 71 The task to be resumed. 72 73 .SH DIAGNOSTICS 74 .TP 25 75 KERN_SUCCESS 76 The task has been resumed. 77 .TP 25 78 KERN_FAILURE 79 The suspend count is already at zero. 80 .TP 25 81 KERN_INVALID_ARGUMENT 82 .B target_task 83 is not a task. 84 85 .SH SEE ALSO 86 .B task_create, task_terminate, task_suspend, task_info, 87 .B thread_suspend, thread_resume, thread_info 88
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