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(MODE_X_IF_ANY_X, MODE_COPY_EXISTING):

Browse Source 
(struct mode_change): Move to modechange.c; callers don't
need to see this stuff.
(MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
(MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
(mode_change, mode_adjust): Reflect the new signatures noted above.
This commit is contained in:
Paul Eggert
2005-04-28 16:29:22 +00:00
parent 498bb2796f
commit 5580780a37
1 changed files with 5 additions and 32 deletions
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37
lib/modechange.h
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@@ -1,5 +1,7 @@
/* modechange.h -- definitions for file mode manipulation
Copyright (C) 1989, 1990, 1997, 2003, 2004 Free Software Foundation, Inc.
Copyright (C) 1989, 1990, 1997, 2003, 2004, 2005 Free Software
Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -22,38 +24,9 @@
# include <sys/types.h>
/* Affect the execute bits only if at least one execute bit is set already,
or if the file is a directory. */
# define MODE_X_IF_ANY_X 01
/* If set, copy some existing permissions for u, g, or o onto the other two.
Which of u, g, or o is copied is determined by which bits are set in the
`value' field. */
# define MODE_COPY_EXISTING 02
struct mode_change
{
char op; /* One of "=+-". */
char flags; /* Special operations. */
mode_t affected; /* Set for u/g/o/s/s/t, if to be affected. */
mode_t value; /* Bits to add/remove. */
struct mode_change *next; /* Link to next change in list. */
};
/* Masks for mode_compile argument. */
# define MODE_MASK_EQUALS 1
# define MODE_MASK_PLUS 2
# define MODE_MASK_MINUS 4
# define MODE_MASK_ALL (MODE_MASK_EQUALS | MODE_MASK_PLUS | MODE_MASK_MINUS)
/* Error return values for mode_compile. */
# define MODE_INVALID (struct mode_change *) 0
# define MODE_MEMORY_EXHAUSTED (struct mode_change *) 1
# define MODE_BAD_REFERENCE (struct mode_change *) 2
struct mode_change *mode_compile (const char *, unsigned int);
struct mode_change *mode_compile (const char *);
struct mode_change *mode_create_from_ref (const char *);
mode_t mode_adjust (mode_t, const struct mode_change *);
mode_t mode_adjust (mode_t, struct mode_change const *, mode_t);
void mode_free (struct mode_change *);
#endif