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Update. 

* sysdeps/generic/bits/confname.h: Define _PC_REC_INCR_XFER_SIZE,
	_PC_REC_MAX_XFER_SIZE, _PC_REC_MIN_XFER_SIZE, and
	_PC_REC_XFER_ALIGN.
	* sysdeps/posix/pathconf.c (__pathconf): Implement handling of
	_PC_REC_INCR_XFER_SIZE, _PC_REC_MAX_XFER_SIZE,
	_PC_REC_MIN_XFER_SIZE, and _PC_REC_XFER_ALIGN.
This commit is contained in:
Ulrich Drepper 2001-01-25 10:04:35 +00:00
parent 7287c36dd8
commit 2da161d47e
4 changed files with 61 additions and 3 deletions
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7
ChangeLog
View File

@ -1,5 +1,12 @@
2001-01-25 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/bits/confname.h: Define _PC_REC_INCR_XFER_SIZE,
_PC_REC_MAX_XFER_SIZE, _PC_REC_MIN_XFER_SIZE, and
_PC_REC_XFER_ALIGN.
* sysdeps/posix/pathconf.c (__pathconf): Implement handling of
_PC_REC_INCR_XFER_SIZE, _PC_REC_MAX_XFER_SIZE,
_PC_REC_MIN_XFER_SIZE, and _PC_REC_XFER_ALIGN.
* conform/conformtest.pl: Run Unix tests for XPG6.
Implement handling of known namespace violations.
Improve printing of results.

10
bits/confname.h
View File

@ -50,8 +50,16 @@ enum
#define _PC_PRIO_IO _PC_PRIO_IO
_PC_SOCK_MAXBUF,
#define _PC_SOCK_MAXBUF _PC_SOCK_MAXBUF
_PC_FILESIZEBITS
_PC_FILESIZEBITS,
#define _PC_FILESIZEBITS _PC_FILESIZEBITS
_PC_REC_INCR_XFER_SIZE,
#define _PC_REC_INCR_XFER_SIZE _PC_REC_INCR_XFER_SIZE
_PC_REC_MAX_XFER_SIZE,
#define _PC_REC_MAX_XFER_SIZE _PC_REC_MAX_XFER_SIZE
_PC_REC_MIN_XFER_SIZE,
#define _PC_REC_MIN_XFER_SIZE _PC_REC_MIN_XFER_SIZE
_PC_REC_XFER_ALIGN
#define _PC_REC_XFER_ALIGN _PC_REC_XFER_ALIGN
};
/* Values for the argument to `sysconf'. */

10
sysdeps/generic/bits/confname.h
View File

@ -50,8 +50,16 @@ enum
#define _PC_PRIO_IO _PC_PRIO_IO
_PC_SOCK_MAXBUF,
#define _PC_SOCK_MAXBUF _PC_SOCK_MAXBUF
_PC_FILESIZEBITS
_PC_FILESIZEBITS,
#define _PC_FILESIZEBITS _PC_FILESIZEBITS
_PC_REC_INCR_XFER_SIZE,
#define _PC_REC_INCR_XFER_SIZE _PC_REC_INCR_XFER_SIZE
_PC_REC_MAX_XFER_SIZE,
#define _PC_REC_MAX_XFER_SIZE _PC_REC_MAX_XFER_SIZE
_PC_REC_MIN_XFER_SIZE,
#define _PC_REC_MIN_XFER_SIZE _PC_REC_MIN_XFER_SIZE
_PC_REC_XFER_ALIGN
#define _PC_REC_XFER_ALIGN _PC_REC_XFER_ALIGN
};
/* Values for the argument to `sysconf'. */

37
sysdeps/posix/pathconf.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1991,1995,1996,1998,2000,2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -162,6 +162,41 @@ __pathconf (const char *path, int name)
/* We let platforms with larger file sizes overwrite this value. */
return 32;
#endif
case _PC_REC_INCR_XFER_SIZE:
/* XXX It is not entirely clear what the limit is supposed to do.
What is incremented? */
return -1;
case _PC_REC_MAX_XFER_SIZE:
/* XXX It is not entirely clear what the limit is supposed to do.
In general there is no top limit of the number of bytes which
case be transported at once. */
return -1;
case _PC_REC_MIN_XFER_SIZE:
{
/* XXX It is not entirely clear what the limit is supposed to do.
I assume this is the block size of the filesystem. */
struct statvfs64 sv;
if (__statvfs64 (path, &sv) < 0)
return -1;
return sv.f_bsize;
}
case _PC_REC_XFER_ALIGN:
{
/* XXX It is not entirely clear what the limit is supposed to do.
I assume that the number should reflect the minimal block
alignment. */
struct statvfs64 sv;
if (__statvfs64 (path, &sv) < 0)
return -1;
return sv.f_frsize;
}
}
}