Date: Tue, 23 Nov 1999 05:20:09 +0100 From: Bjoern Fischer <bfischer@Techfak.Uni-Bielefeld.DE> To: freebsd-hackers@FreeBSD.ORG, freebsd-stable@FreeBSD.ORG Subject: stat(2) weirdness Message-ID: <19991123051328.A292@frolic.no-support.loc>
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Hello,
recently while debugging a problem in wwwoffle-2.5b I realized,
that stat(2) behaves at least extremely strange on 3.3-STABLE:
This small example...
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
int main(int argc, char *argv[]) {
char *fname =3D argv[0];
struct stat sb;
int res =3D stat(argv[0], &sb);
printf("filename : %s\n" \
"st_size : %d\n" \
"st_blocks : %d\n" \
"st_blksize : %d\n",
fname, sb.st_size, sb.st_blocks, sb.st_blksize);
return res;
}
would emerge this when run:
filename : ./a.out
st_size : 3342
st_blocks : 0
st_blksize : 8
Any idea why st_blocks is always zero? This can't be correct.
st_blksize seems to be the number of blocks allocated for
filename, although assuming a blocksize of 512 the object
would fit into 7 blocks. Maybe that's the result of the
underlying FFS's fsize (1024).
Bj=F6rn
--=20
-----BEGIN GEEK CODE BLOCK-----
GCS d--(+) s++: a- C+++(-) UB++++OSI++++$ P+++(-) L---(++) !E W- N+ o>+
K- !w !O !M !V PS++ PE- PGP++ t+++ !5 X++ tv- b+++ D++ G e+ h-- y+=20
------END GEEK CODE BLOCK------
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