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    SubjectRe: sed not working on /proc files

    On 26-Apr-99 Stefan Monnier wrote:
    > open("/proc/meminfo", O_RDONLY) = 3
    > fstat(3, {st_mode=0, st_size=0, ...}) = 0
    > mmap(0, 0, PROT_READ, MAP_PRIVATE, 3, 0) = 0

    This is the problem. It stats the file, mmaps 0 bytes from it and finishes
    with no action. Presumeably if the mmap failed or stat said the file isn't a
    regular file it would use normal read.


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