src/lib/libc/stdlib/reallocf.c, branch releng/4.9 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F4.9 1999-08-28T00:22:10Z $Id$ -> $FreeBSD$ 1999-08-28T00:22:10Z Peter Wemm peter@FreeBSD.org 1999-08-28T00:22:10Z urn:sha1:7f3dea244c40159a41ab22da77a434d7c5b5e85a Fix style problems noted by Bruce: 1998-09-16T03:16:06Z Warner Losh imp@FreeBSD.org 1998-09-16T03:16:06Z urn:sha1:9a5722f2e848eebb61a211eb46ccba1d46289f38 o No copyright on reallocf. o Order makefile list correctly. o indent reallocf properly. Add reallocf to the library. This function is simliar to realloc, but 1998-09-14T20:34:34Z Warner Losh imp@FreeBSD.org 1998-09-14T20:34:34Z urn:sha1:94ad719cf47118069c9d840583e10ee17b5dfe50 when it returns NULL to indicate failure, it will also free the memory that was passed to it, if that was non-null. This does not change the semantics of realloc. A second commit will be done to commit the conversion of those places in the code that can safely use this to avoid memory leaks when confronted with low memory situations. Beaten-to-death-but-finally-approved-in: -current