upstream/mercurial-mirror Files · contrib/chg/procutil.h

status: don't crash if a lookup file disappears...

status: don't crash if a lookup file disappears This can happen if another process (even another hg process!) comes along and removes the file at that time. This partly resolves issue5584, but not completely -- a bogus dirstate update can still happen. However, the full fix is too involved for stable.

Jun Wu - - Load All Authors

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r31941:ac552702 default


                r32651:c850f0ed

4.2.1 stable

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             procutil.h
        
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        Jun Wu
    
chg: add procutil.h...

              r30693
            
      /*

       * Utilities about process handling - signal and subprocess (ex. pager)

       *

       * Copyright (c) 2011 Yuya Nishihara <yuya@tcha.org>

       *

       * This software may be used and distributed according to the terms of the

       * GNU General Public License version 2 or any later version.

       */

      #ifndef PROCUTIL_H_

      #define PROCUTIL_H_

      #include <unistd.h>

      void restoresignalhandler(void);

      void setupsignalhandler(pid_t pid, pid_t pgid);

        Jun Wu
    
chg: respect environment variables for pager...

              r31941
            
      pid_t setuppager(const char *pagercmd, const char *envp[]);

        Jun Wu
    
chg: add procutil.h...

              r30693
            
      void waitpager(void);

      #endif /* PROCUTIL_H_ */

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Jun Wu chg: add procutil.h...	r30693	/*
		* Utilities about process handling - signal and subprocess (ex. pager)
		*
		* Copyright (c) 2011 Yuya Nishihara <yuya@tcha.org>
		*
		* This software may be used and distributed according to the terms of the
		* GNU General Public License version 2 or any later version.
		*/

		#ifndef PROCUTIL_H_
		#define PROCUTIL_H_

		#include <unistd.h>

		void restoresignalhandler(void);
		void setupsignalhandler(pid_t pid, pid_t pgid);

Jun Wu chg: respect environment variables for pager...	r31941	pid_t setuppager(const char pagercmd, const char envp[]);
Jun Wu chg: add procutil.h...	r30693	void waitpager(void);

		#endif /* PROCUTIL_H_ */