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454 commits

Author SHA1 Message Date
Junio C Hamano 4e7a2eccc2 ?alloc: do not return NULL when asked for zero bytes 
Signed-off-by: Junio C Hamano <junkio@cox.net>
 2005-12-29 01:33:40 -08:00
Junio C Hamano 1c15afb934 xread/xwrite: do not worry about EINTR at calling sites. 
We had errno==EINTR check after read(2)/write(2) sprinkled all
over the places, always doing continue.  Consolidate them into
xread()/xwrite() wrapper routines.

Credits for suggestion goes to HPA -- bugs are mine.

Signed-off-by: Junio C Hamano <junkio@cox.net>
 2005-12-19 18:28:16 -08:00
Martin Atukunda 252fef7149 define MAXPATHLEN for hosts that don't support it 
[jc: Martin says syllable (www.syllable.org) wants this.]

Signed-off-by: Junio C Hamano <junkio@cox.net>
 2005-12-14 14:26:44 -08:00
Junio C Hamano 4050c0df8e Clean up compatibility definitions. 
This attempts to clean up the way various compatibility
functions are defined and used.

 - A new header file, git-compat-util.h, is introduced.  This
   looks at various NO_XXX and does necessary function name
   replacements, equivalent of -Dstrcasestr=gitstrcasestr in the
   Makefile.

 - Those function name replacements are removed from the Makefile.

 - Common features such as usage(), die(), xmalloc() are moved
   from cache.h to git-compat-util.h; cache.h includes
   git-compat-util.h itself.

Signed-off-by: Junio C Hamano <junkio@cox.net>
 2005-12-05 15:50:29 -08:00