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authorAlan Coopersmith <alan.coopersmith@oracle.com>2017-12-07 10:48:31 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-12-10 12:17:10 +0100
commit1e3a97482840401af9ffcf73db6008ebfe6c1d52 (patch)
treeca426e505e58c47e87a1974efb563491bea65d10 /nx-X11/extras
parent804ff44523ab726fdb59b80193652465df0482ee (diff)
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Add asprintf() implementation for platforms without it
Backported from X.org: commit c95c1d338fdb62dbe3dba934b97324fa778b7fce Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Sat Nov 27 18:43:12 2010 -0800 Add asprintf() implementation for platforms without it Provides a portable implementation of this common allocating sprintf() API found in many, but not yet all, of the platforms we support. If the platform provides vasprintf() we simply wrap it, otherwise we implement it - either way callers can use it regardless of platform. Since not all platforms guarantee to NULL out the return pointer on failure, we don't either, and require callers to check the return value for -1. The old Xprintf() API is deprecated, but left for compatibility for now. The new API is added in a new header so that it can be used in parts of the server such as hw/xfree86/parser that don't include all the server headers. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net> Includes re-indentation changes from 9838b7032ea9792bec21af424c53c07078636d21. Backported-to-NX-by: Mihai Moldovan <ionic@ionic.de>
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