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freebsd-dev/usr.bin/make/job.h

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Clean up include files and file including. Split nonints.h into pieces that get included just where they are needed. All headers include the headers that they need to compile (just with an empty .c file). Sort includes alphabetically where apropriate and fix some duplicate commenting for struct Job, struct GNode and struct Shell by removing one version and inlining the comments into the structure declaration (the comments have been somewhat outdated). This patch does not contain functional changes (checked with md5). Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-02-01 10:50:37 +00:00
/*-
Fix copyrights, and undo SCS ID damage.
2002-04-13 10:57:56 +00:00
* Copyright (c) 1988, 1989, 1990, 1993
* The Regents of the University of California. All rights reserved.
Bring in a number of changes from NetBSD's make, fixing quite a few problems in the process: 1. Quoting should work properly now. In particular, Chet's reported bash make problem has gone away. 2. A lot of memory that just wasn't being free'd after use is now freed. This should cause make to take up a LOT less memory when dealing with archive targets. 3. Give proper credit to Adam de Boor in a number of files. Obtained from: NetBSD (and Adam de Boor)
1995-01-23 21:03:17 +00:00
* Copyright (c) 1988, 1989 by Adam de Boor
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
* Copyright (c) 1989 by Berkeley Softworks
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Adam de Boor.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
Fix copyrights, and undo SCS ID damage.
2002-04-13 10:57:56 +00:00
* @(#)job.h 8.1 (Berkeley) 6/6/93
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
* $FreeBSD$
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
*/
Clean up include files and file including. Split nonints.h into pieces that get included just where they are needed. All headers include the headers that they need to compile (just with an empty .c file). Sort includes alphabetically where apropriate and fix some duplicate commenting for struct Job, struct GNode and struct Shell by removing one version and inlining the comments into the structure declaration (the comments have been somewhat outdated). This patch does not contain functional changes (checked with md5). Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-02-01 10:50:37 +00:00
#ifndef job_h_4678dfd1
#define job_h_4678dfd1
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
/*-
* job.h --
* Definitions pertaining to the running of jobs in parallel mode.
*/
Clean up include files and file including. Split nonints.h into pieces that get included just where they are needed. All headers include the headers that they need to compile (just with an empty .c file). Sort includes alphabetically where apropriate and fix some duplicate commenting for struct Job, struct GNode and struct Shell by removing one version and inlining the comments into the structure declaration (the comments have been somewhat outdated). This patch does not contain functional changes (checked with md5). Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-02-01 10:50:37 +00:00
#include <stdio.h>
Move the Boolean and ReturnStatus stuff from sprite.h to util.h and get rid of sprite.h. Obtained from: DragonFlyBSD
2005-05-13 08:53:00 +00:00
#include "util.h"
Clean up include files and file including. Split nonints.h into pieces that get included just where they are needed. All headers include the headers that they need to compile (just with an empty .c file). Sort includes alphabetically where apropriate and fix some duplicate commenting for struct Job, struct GNode and struct Shell by removing one version and inlining the comments into the structure declaration (the comments have been somewhat outdated). This patch does not contain functional changes (checked with md5). Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-02-01 10:50:37 +00:00
Move Cmd_Exec() from main.c to job.c and fix its prototype. This results in a warning that will go away soon. Patch: 7.198 Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-05-10 13:18:58 +00:00
struct Buffer;
Merge compat.c into job.c. There is a lot in common between these files and we are going to factor this out. Patch: 7.199 (slightly changed) Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-05-10 13:45:29 +00:00
struct GNode;
struct Lst;
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Clean up include files and file including. Split nonints.h into pieces that get included just where they are needed. All headers include the headers that they need to compile (just with an empty .c file). Sort includes alphabetically where apropriate and fix some duplicate commenting for struct Job, struct GNode and struct Shell by removing one version and inlining the comments into the structure declaration (the comments have been somewhat outdated). This patch does not contain functional changes (checked with md5). Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-02-01 10:50:37 +00:00
void Job_Touch(struct GNode *, Boolean);
Boolean Job_CheckCommands(struct GNode *, void (*abortProc)(const char *, ...));
remove __P
2002-03-22 01:33:25 +00:00
void Job_CatchChildren(Boolean);
Add code to enforce the paralleism count (-j N) for the entire tree of submakes spawned during processing. We create a fifo and stuff one character into it for each job we are allowed to run. The name of the fifo is passed to child processes in the MAKE_JOBS_FIFO environment variable. A make which finds this variable on startup will open the fifo and only spawn jobs when it managed to read a token from the fifo. When the job completes a token is writen back to the fifo. Slave make processes get one token for free: the one their parent make got in order to run them. This makes the make processes themselves invisible in the process counts. The net effect is that "make -j 12 -s buildworld" will start at most 12 jobs at the same time, instead of as previously up to 65 jobs would get started.
2004-11-12 08:58:07 +00:00
void Job_CatchOutput(int flag);
Clean up include files and file including. Split nonints.h into pieces that get included just where they are needed. All headers include the headers that they need to compile (just with an empty .c file). Sort includes alphabetically where apropriate and fix some duplicate commenting for struct Job, struct GNode and struct Shell by removing one version and inlining the comments into the structure declaration (the comments have been somewhat outdated). This patch does not contain functional changes (checked with md5). Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-02-01 10:50:37 +00:00
void Job_Make(struct GNode *);
Get rid of more local/remote leftovers
2004-11-11 12:52:16 +00:00
void Job_Init(int);
remove __P
2002-03-22 01:33:25 +00:00
Boolean Job_Full(void);
Boolean Job_Empty(void);
Prefer BSDmakefile over makefile and Makefile. Submitted by: jmallett Obtained from: OpenBSD
2002-04-13 12:18:00 +00:00
int Job_Finish(void);
remove __P
2002-03-22 01:33:25 +00:00
void Job_Wait(void);
void Job_AbortAll(void);
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
Cleanup main(). Move catching SIGCHLD into job.c. Move unsetenv("ENV") into job.c. Move retrieving of environment nearer to the place where it is actually used and invert the preprocessor conditionals to use positive logic. Submitted by: Max Okumoto <okumoto@ucsd.edu> (7.236)
2005-05-12 14:43:32 +00:00
void Proc_Init(void);
Move Cmd_Exec() from main.c to job.c and fix its prototype. This results in a warning that will go away soon. Patch: 7.198 Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-05-10 13:18:58 +00:00
struct Buffer *Cmd_Exec(const char *, const char **);
Implement "Remaking Makefiles" feature: After reading Makefile and all the files that are included using .include or .sinclude directives (source Makefiles) make considers each source Makefile as a target and tries to rebuild it. Both explicit and implicit rules are checked and all source Makefiles are updated if necessary. If any of the source Makefiles were rebuilt, make restarts from clean state. To prevent infinite loops the following source Makefile targets are ignored: - :: targets that have no prerequisites but have commands - ! targets - targets that have .PHONY or .EXEC attributes - targets without prerequisites and without commands When remaking a source Makefile options -t (touch target), -q (query mode), and -n (no exec) do not take effect, unless source Makefile is specified explicitly as a target in make command line. Additionally, system makefiles and .depend are not considered as a Makefiles that can be rebuilt. Reviewed by: harti
2007-03-08 09:16:11 +00:00
int Compat_Make(struct GNode *gn, struct GNode *pgn);
void Compat_InstallSignalHandlers(void);
Merge compat.c into job.c. There is a lot in common between these files and we are going to factor this out. Patch: 7.199 (slightly changed) Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-05-10 13:45:29 +00:00
void Compat_Run(struct Lst *);
Clean up include files and file including. Split nonints.h into pieces that get included just where they are needed. All headers include the headers that they need to compile (just with an empty .c file). Sort includes alphabetically where apropriate and fix some duplicate commenting for struct Job, struct GNode and struct Shell by removing one version and inlining the comments into the structure declaration (the comments have been somewhat outdated). This patch does not contain functional changes (checked with md5). Submitted by: Max Okumoto <okumoto@ucsd.edu>
2005-02-01 10:50:37 +00:00
#endif /* job_h_4678dfd1 */
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