merged changes from grep-1.6 (alpha)
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K. Richard Pixley
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85e44e95cb
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464dd01ad9
@ -1,3 +1,96 @@
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Mon May 18 17:29:03 1992 K. Richard Pixley (rich@cygnus.com)
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* getopt.h: merged changes from grep-1.6 (alpha).
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Fri May 8 14:53:32 1992 K. Richard Pixley (rich@cygnus.com)
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* getopt.h: merged changes from bison-1.18.
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Sat Mar 14 17:25:20 1992 Fred Fish (fnf@cygnus.com)
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* obstack.h: Add "area_id" and "flags" members to obstack
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structure. Add obstack_chunkfun() and obstack_freefun() to
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set functions explicitly. Convert maybe_empty_object to
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a bit in "flags".
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Thu Feb 27 22:01:02 1992 Per Bothner (bothner@cygnus.com)
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* wait.h (WIFSTOPPED): Add IBM rs6000-specific version.
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Fri Feb 21 20:49:20 1992 John Gilmore (gnu at cygnus.com)
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* obstack.h: Add obstack_full_begin.
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* bfd.h, obstack.h: Protolint.
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Thu Jan 30 01:18:42 1992 John Gilmore (gnu at cygnus.com)
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* bfd.h: Remove comma from enum declaration.
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Mon Jan 27 22:01:13 1992 Steve Chamberlain (sac at cygnus.com)
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* bfd.h : new target entr, bfd_relax_section
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Wed Dec 18 17:19:44 1991 Stu Grossman (grossman at cygnus.com)
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* bfd.h, ieee.h, opcode/m68k.h, opcode/sparc.h: ANSIfy enums.
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Thu Dec 12 20:59:56 1991 John Gilmore (gnu at cygnus.com)
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* fopen-same.h, fopen-bin.h: New files for configuring
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whether fopen distinguishes binary files or not. For use
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by host-dependent config files.
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Sat Nov 30 20:46:43 1991 Steve Chamberlain (sac at rtl.cygnus.com)
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* bfd.h: change the documentation format.
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* created coff, elf and opcode and aout directories. Moved:
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aout64.h ==> aout/aout64.h
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ar.h ==> aout/ar.h
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a.out.encap.h ==> aout/encap.h
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a.out.host.h ==> aout/host.h
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a.out.hp.h ==> aout/hp.h
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a.out.sun4.h ==> aout/sun4.h
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ranlib.h ==> aout/ranlib.h
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reloc.h ==> aout/reloc.h
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stab.def ==> aout/stab.def
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stab.gnu.h ==> aout/stab_gnu.h
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coff-a29k.h ==> coff/a29k.h
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coff-h8300.h ==> coff/h8300.h
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coff-i386.h ==> coff/i386.h
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coff-i960.h ==> coff/i960.h
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internalcoff.h ==> coff/internal.h
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coff-m68k.h ==> coff/m68k.h
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coff-m88k.h ==> coff/m88k.h
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coff-mips.h ==> coff/mips.h
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coff-rs6000.h ==> coff/rs6000.h
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elf-common.h ==> elf/common.h
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dwarf.h ==> elf/dwarf.h
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elf-external.h ==> elf/external.h
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elf-internal.h ==> elf/internal.h
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a29k-opcode.h ==> opcode/a29k.h
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arm-opcode.h ==> opcode/arm.h
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h8300-opcode.h ==> opcode/h8300.h
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i386-opcode.h ==> opcode/i386.h
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i860-opcode.h ==> opcode/i860.h
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i960-opcode.h ==> opcode/i960.h
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m68k-opcode.h ==> opcode/m68k.h
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m88k-opcode.h ==> opcode/m88k.h
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mips-opcode.h ==> opcode/mips.h
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np1-opcode.h ==> opcode/np1.h
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ns32k-opcode.h ==> opcode/ns32k.h
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pn-opcode.h ==> opcode/pn.h
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pyr-opcode.h ==> opcode/pyr.h
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sparc-opcode.h ==> opcode/sparc.h
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tahoe-opcode.h ==> opcode/tahoe.h
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vax-opcode.h ==> opcode/vax.h
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Wed Nov 27 10:38:31 1991 Steve Chamberlain (sac at rtl.cygnus.com)
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* internalcoff.h: (internal_scnhdr) took out #def dependency, now
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@ -1,9 +1,9 @@
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/* declarations for getopt
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Copyright (C) 1989 Free Software Foundation, Inc.
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/* Declarations for getopt.
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Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 1, or (at your option)
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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@ -15,6 +15,9 @@
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#ifndef _GETOPT_H
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#define _GETOPT_H 1
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/* For communication from `getopt' to the caller.
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When `getopt' finds an option that takes an argument,
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the argument value is returned here.
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@ -43,34 +46,68 @@ extern int optind;
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extern int opterr;
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/* Describe the long-named options requested by the application.
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_GETOPT_LONG_OPTIONS is a vector of `struct option' terminated by an
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element containing a name which is zero.
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The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
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of `struct option' terminated by an element containing a name which is
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zero.
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The field `has_arg' is:
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0 if the option does not take an argument,
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1 if the option requires an argument,
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2 if the option takes an optional argument.
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If the field `flag' is nonzero, it points to a variable that is set to
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the value given in the field `val' when the option is found, but
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left unchanged if the option is not found. */
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no_argument (or 0) if the option does not take an argument,
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required_argument (or 1) if the option requires an argument,
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optional_argument (or 2) if the option takes an optional argument.
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If the field `flag' is not NULL, it points to a variable that is set
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to the value given in the field `val' when the option is found, but
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left unchanged if the option is not found.
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To have a long-named option do something other than set an `int' to
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a compiled-in constant, such as set a value from `optarg', set the
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option's `flag' field to zero and its `val' field to a nonzero
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value (the equivalent single-letter option character, if there is
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one). For long options that have a zero `flag' field, `getopt'
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returns the contents of the `val' field. */
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struct option
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{
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#if __STDC__
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const char *name;
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#else
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char *name;
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#endif
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/* has_arg can't be an enum because some compilers complain about
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type mismatches in all the code that assumes it is an int. */
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int has_arg;
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int *flag;
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int val;
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};
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extern struct option *_getopt_long_options;
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/* Names for the values of the `has_arg' field of `struct option'. */
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/* Name of long-named option actually found.
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Only changed when a long-named option is found. */
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enum _argtype
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{
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no_argument,
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required_argument,
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optional_argument
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};
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extern char *_getopt_option_name;
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#if __STDC__
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extern int getopt (int argc, char *const *argv, const char *shortopts);
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extern int getopt_long (int argc, char *const *argv, const char *shortopts,
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const struct option *longopts, int *longind);
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extern int getopt_long_only (int argc, char *const *argv,
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const char *shortopts,
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const struct option *longopts, int *longind);
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/* The index in GETOPT_LONG_OPTIONS of the long-named option found.
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Only valid when a long-named option has been found by the most
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recent call to `getopt'. */
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/* Internal only. Users should not call this directly. */
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extern int _getopt_internal (int argc, char *const *argv,
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const char *shortopts,
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const struct option *longopts, int *longind,
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int long_only);
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#else /* not __STDC__ */
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extern int getopt ();
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extern int getopt_long ();
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extern int getopt_long_only ();
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extern int option_index;
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extern int _getopt_internal ();
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#endif /* not __STDC__ */
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#endif /* _GETOPT_H */
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