Currently we don't accept writable file mmap()s, as there is no system in place to guarantee dirty buffers would make it back to disk. But we can actually accept MAP_SHARED for PROT_READ mappings, meaning the ranges aren't writable at all (and no private copy is made as with MAP_PRIVATE), as it turns out a fairly large class of usage. . fail writable MAP_SHARED mappings at runtime . reduces some minix-specific patches . lets binutils gold build on minix without further patching Change-Id: If2896c0a555328ac5b324afa706063fc6d86519e |
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install.1 | ||
Makefile | ||
pathnames.h | ||
xinstall.c |