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23 January 2022, 05:21:09 UTC
Revision 4525e8e41a8c0c4246a95097744604ea72198dad authored by Junio C Hamano on 15 July 2009, 22:10:06 UTC, committed by Junio C Hamano on 15 July 2009, 22:10:06 UTC 
Revert "mailinfo: Remove only one set of square brackets"
 
This reverts commit 650d30d8a120c8982309ccb9ef40432b4ea2eb74.

Some mailing lists are configured add prefix "[listname] " to all their
messages, and also people hand-edit subject lines, be it an output from
format-patch or a patch generated by some other means.

We cannot stop people from mucking with the subject line, and with the
change, there always will be need for hand editing the subject when that
happens.  People have depended on the leading [bracketed string] removal.
1 parent 05c1da2
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Tip revision: 4525e8e41a8c0c4246a95097744604ea72198dad authored by Junio C Hamano on 15 July 2009, 22:10:06 UTC
Revert "mailinfo: Remove only one set of square brackets"
Tip revision: 4525e8e
thread-utils.c 
#include "cache.h"

#ifdef _WIN32
#  define WIN32_LEAN_AND_MEAN
#  include <windows.h>
#elif defined(hpux) || defined(__hpux) || defined(_hpux)
#  include <sys/pstat.h>
#endif

/*
 * By doing this in two steps we can at least get
 * the function to be somewhat coherent, even
 * with this disgusting nest of #ifdefs.
 */
#ifndef _SC_NPROCESSORS_ONLN
#  ifdef _SC_NPROC_ONLN
#    define _SC_NPROCESSORS_ONLN _SC_NPROC_ONLN
#  elif defined _SC_CRAY_NCPU
#    define _SC_NPROCESSORS_ONLN _SC_CRAY_NCPU
#  endif
#endif

int online_cpus(void)
{
#ifdef _SC_NPROCESSORS_ONLN
	long ncpus;
#endif

#ifdef _WIN32
	SYSTEM_INFO info;
	GetSystemInfo(&info);

	if ((int)info.dwNumberOfProcessors > 0)
		return (int)info.dwNumberOfProcessors;
#elif defined(hpux) || defined(__hpux) || defined(_hpux)
	struct pst_dynamic psd;

	if (!pstat_getdynamic(&psd, sizeof(psd), (size_t)1, 0))
		return (int)psd.psd_proc_cnt;
#endif

#ifdef _SC_NPROCESSORS_ONLN
	if ((ncpus = (long)sysconf(_SC_NPROCESSORS_ONLN)) > 0)
		return (int)ncpus;
#endif

	return 1;
}
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