6d4088dbde
into the mmap'd region. (reviewed by thorpej.) This is done to facilitate use as a host tool on not-necessarily-NetBSD host systems. Specifically, it works around problems discovered on linux (mostly tested on 2.4.2-smp / RH 7.1, but also seen on other variants) in which mmap(...MAP_SHARED...) on NFS files doesn't work properly: 74 [hardy] RAMDISK.EB % uname -a Linux hardy 2.4.2-2smp #1 SMP Sun Apr 8 20:21:34 EDT 2001 i686 unknown 75 [hardy] RAMDISK.EB % cat /etc/issue Red Hat Linux release 7.1 (Seawolf) Kernel 2.4.2-2smp on a 2-processor i686 76 [hardy] RAMDISK.EB % df . Filesystem 1k-blocks Used Available Use% Mounted on fs:/home/cgd 104857600 98764968 6092632 95% /home/cgd 77 [hardy] RAMDISK.EB % date ; md5sum netbsd Thu Dec 27 17:31:41 PST 2001 a1f35f085f130983892933df92d23be4 netbsd 78 [hardy] RAMDISK.EB % nbmdsetimage netbsd ~/proj-local/rd 79 [hardy] RAMDISK.EB % date ; md5sum netbsd Thu Dec 27 17:31:49 PST 2001 740cbfb0a8432b7d3a6bf3421655e270 netbsd 80 [hardy] RAMDISK.EB % date ; md5sum netbsd Thu Dec 27 17:31:51 PST 2001 a8c60aae879ead6893f074e83c23d70a netbsd 81 [hardy] RAMDISK.EB % date ; md5sum netbsd Thu Dec 27 17:31:54 PST 2001 a8c60aae879ead6893f074e83c23d70a netbsd 82 [hardy] RAMDISK.EB % date ; md5sum netbsd Thu Dec 27 17:31:55 PST 2001 a1f35f085f130983892933df92d23be4 netbsd 83 [hardy] RAMDISK.EB % date ; md5sum netbsd Thu Dec 27 17:31:57 PST 2001 a1f35f085f130983892933df92d23be4 netbsd 84 [hardy] RAMDISK.EB % ("isn't that cool?") |
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| .. | ||
| Makefile | ||
| mdsetimage.8 | ||
| mdsetimage.c | ||