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Date: Sat, 16 Jan 2010 03:57:43 +0300
From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Linux Sisyphus discussions <sisyphus@lists.altlinux.org>
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Subject: Re: [sisyphus] Q: read()/write() operations of exact size
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On Sat, Jan 16, 2010 at 06:45:03AM +0600, Michael Pozhidaev wrote:
>=20
> > =F0=C5=D2=C5=DE=C9=D4=C1=CA=D4=C5 man 2 read =C9 man 2 write =C5=DD=A3 =
=D2=C1=DA =C9 =CE=C1=D0=C9=DB=C9=D4=C5 =D3=C5=C2=C5 =CF=C2=A3=D2=D4=CB=C9,
> > =CB=CF=D4=CF=D2=D9=C5 =C4=C5=CC=C1=C0=D4 =D7=D3=A3 =DE=D4=CF =D7=D9 =C8=
=CF=D4=C9=D4=C5.
>=20
> =EE=C1=C4=A3=D6=CE=CF=C7=CF =CD=C5=D4=CF=C4=C1, =CB=D2=CF=CD=C5 =D4=CF=C7=
=CF, =DE=D4=CF=C2=D9 =D7=C5=DA=C4=C5 =D7=D3=A3 =C2=D2=C1=D4=D8 =D7 =C3=C9=
=CB=CC =CE=C5
> =D3=D5=DD=C5=D3=D4=D7=D5=C5=D4.

=EE=C5 =D3=D5=DD=C5=D3=D4=D7=D5=C5=D4, short read =C9 short write =CE=C1=C4=
=CF =D7=D3=C5=C7=C4=C1 =C9=CD=C5=D4=D8 =D7 =D7=C9=C4=D5.

=E5=D3=D4=D8 =C7=CF=D4=CF=D7=D9=C5 =D0=D2=CF=D7=C5=D2=C5=CE=CE=D9=C5 =CF=C2=
=A3=D2=D4=CB=C9, =D3=CD. =CE=C1=D0=D2.
http://git.altlinux.org/people/ldv/packages/?p=3Dhasher-priv.git;a=3Dblob;f=
=3Dhasher-priv/fds.c#l134
http://git.altlinux.org/people/ldv/packages/?p=3Dhasher-priv.git;a=3Dblob;f=
=3Dhasher-priv/child.c#l70

=EE=D5 =C9, =CB=CF=CE=C5=DE=CE=CF, =C5=D3=D4=D8 =D3=D4=C1=CE=C4=C1=D2=D4=CE=
=D9=C5 fread(3) =C9 fwrite(3).


--=20
ldv

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