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2013-04-28compat/poll/poll.c: Fix a sparse warningLibravatar Ramsay Jones1-1/+1
Sparse issues an 'Using plain integer as NULL pointer' warning when passing the constant '0' as the second parameter in the call to the WSAEventSelect() function. The function parameter has a pointer type (WSAEVENT, aka HANDLE, aka void *) so that, in order to suppress the warning, we simply pass NULL for that parameter in the function call expression. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-17make poll() work on platforms that can't recv() on a non-socketLibravatar Joachim Schmitz1-0/+4
This way it just got added to gnulib too the other day. Signed-off-by: Joachim Schmitz <jojo@schmitz-digital.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-17poll() exits too early with EFAULT if 1st arg is NULLLibravatar Joachim Schmitz1-1/+1
If poll() is used as a milli-second sleep, like in help.c, by passing a NULL in the 1st and a 0 in the 2nd arg, it exits with EFAULT. As per Paolo Bonzini, the original author, this is a bug and to be fixed Like in this commit, which is not to exit if the 2nd arg is 0. It got fixed In gnulib in the same manner the other day. Signed-off-by: Joachim Schmitz <jojo@schmitz-digital.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-17fix some win32 specific dependencies in poll.cLibravatar Joachim Schmitz1-2/+6
In order for non-win32 platforms to be able to use poll.c, #ifdef the inclusion of two header files properly Signed-off-by: Joachim Schmitz <jojo@schmitz-digital.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-17make poll available for other platforms lacking itLibravatar Joachim Schmitz2-0/+659
move poll.[ch] out of compat/win32/ into compat/poll/ and adjust Makefile with the changed paths. Adding comments to Makefile about how/when to enable it and add logic for this Signed-off-by: Joachim Schmitz <jojo@schmitz-digital.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>