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  • Committer: Bazaar Package Importer
  • Author(s): Matt Zimmerman
  • Date: 2004-09-19 09:43:14 UTC
  • mto: (8.1.1 lenny) (1.2.3 upstream)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20040919094314-2tafd19i76fhu6ei
Tags: upstream-1.35
Import upstream version 1.35

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Lines of Context:
lib/e2p/fgetflags.c
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#if HAVE_STAT_FLAGS
 
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#include <sys/types.h>
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#include <sys/stat.h>
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#else
 
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#if HAVE_EXT2_IOCTLS
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#endif
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int fgetflags (const char * name, unsigned long * flags)
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{
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#if HAVE_STAT_FLAGS
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        struct stat buf;
 
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#if HAVE_STAT_FLAGS && !(APPLE_DARWIN && HAVE_EXT2_IOCTLS)
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        if (stat (name, &buf) == -1)
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                return -1;
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        return 0;
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#else
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#if HAVE_EXT2_IOCTLS
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        int fd, r, f;
 
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        int fd, r, f, save_errno = 0;
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        if (!stat(name, &buf) &&
 
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            !S_ISREG(buf.st_mode) && !S_ISDIR(buf.st_mode)) {
 
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                goto notsupp;
 
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        }
 
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#if !APPLE_DARWIN
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        fd = open (name, OPEN_FLAGS);
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        if (fd == -1)
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                return -1;
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        r = ioctl (fd, EXT2_IOC_GETFLAGS, &f);
 
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        if (r == -1)
 
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                save_errno = errno;
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        *flags = f;
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        close (fd);
 
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        if (save_errno)
 
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                errno = save_errno;
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        return r;
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#else /* ! HAVE_EXT2_IOCTLS */
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        extern int errno;
 
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#else
 
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   f = -1;
 
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   save_errno = syscall(SYS_fsctl, name, EXT2_IOC_GETFLAGS, &f, 0);
 
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   *flags = f;
 
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   return (save_errno);
 
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#endif
 
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#endif /* HAVE_EXT2_IOCTLS */
 
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#endif
 
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notsupp:
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        errno = EOPNOTSUPP;
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        return -1;
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#endif /* ! HAVE_EXT2_IOCTLS */
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#endif
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}