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Imported from ../bash-3.0.tar.gz.

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This commit is contained in:
Jari Aalto 2004-07-27 13:29:18 +00:00
commit b80f6443b6
400 changed files with 69247 additions and 13346 deletions
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27
findcmd.c
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@ -24,7 +24,7 @@
#include <stdio.h>
#include "chartypes.h"
#include "bashtypes.h"
#ifndef _MINIX
#if !defined (_MINIX) && defined (HAVE_SYS_FILE_H)
# include <sys/file.h>
#endif
#include "filecntl.h"
@ -100,10 +100,7 @@ file_status (name)
/* We have to use access(2) to determine access because AFS does not
support Unix file system semantics. This may produce wrong
answers for non-AFS files when ruid != euid. I hate AFS. */
if (access (name, X_OK) == 0)
return (FS_EXISTS | FS_EXECABLE);
else
return (FS_EXISTS);
return ((access (name, X_OK) == 0) ? (FS_EXISTS|FS_EXECABLE) : FS_EXISTS);
#else /* !AFS */
/* Find out if the file is actually executable. By definition, the
@ -120,24 +117,20 @@ file_status (name)
g_mode_bits (finfo.st_mode) |
o_mode_bits (finfo.st_mode));
if (X_BIT (bits))
return (FS_EXISTS | FS_EXECABLE);
return ((X_BIT (bits)) ? (FS_EXISTS | FS_EXECABLE) : FS_EXISTS);
}
/* If we are the owner of the file, the owner execute bit applies. */
if (current_user.euid == finfo.st_uid && X_BIT (u_mode_bits (finfo.st_mode)))
return (FS_EXISTS | FS_EXECABLE);
if (current_user.euid == finfo.st_uid)
return ((X_BIT (u_mode_bits (finfo.st_mode))) ? (FS_EXISTS | FS_EXECABLE) : FS_EXISTS);
/* If we are in the owning group, the group permissions apply. */
if (group_member (finfo.st_gid) && X_BIT (g_mode_bits (finfo.st_mode)))
return (FS_EXISTS | FS_EXECABLE);
else if (group_member (finfo.st_gid))
return ((X_BIT (g_mode_bits (finfo.st_mode))) ? (FS_EXISTS | FS_EXECABLE) : FS_EXISTS);
/* If `others' have execute permission to the file, then so do we,
since we are also `others'. */
if (X_BIT (o_mode_bits (finfo.st_mode)))
return (FS_EXISTS | FS_EXECABLE);
return (FS_EXISTS);
/* Else we check whether `others' have permission to execute the file */
else
return ((X_BIT (o_mode_bits (finfo.st_mode))) ? (FS_EXISTS | FS_EXECABLE) : FS_EXISTS);
#endif /* !AFS */
}