/* Fundamental definitions for GNU Emacs Lisp interpreter.
- Copyright (C) 1985-1987, 1993-1995, 1997-2012
- Free Software Foundation, Inc.
+
+Copyright (C) 1985-1987, 1993-1995, 1997-2012 Free Software Foundation, Inc.
This file is part of GNU Emacs.
# define eassert(X) ((void) (0 && (X))) /* Check that X compiles. */
#else /* ENABLE_CHECKING */
-extern void die (const char *, const char *, int) NO_RETURN;
+extern _Noreturn void die (const char *, const char *, int);
/* The suppress_checking variable is initialized to 0 in alloc.c. Set
it to 1 using a debugger to temporarily disable aborting on
It is not crucial, but there are plenty of bits here, so why not do it? */
enum pvec_type
{
- PVEC_NORMAL_VECTOR = 0,
- PVEC_PROCESS = 0x200,
- PVEC_FRAME = 0x400,
- PVEC_COMPILED = 0x800,
- PVEC_WINDOW = 0x1000,
- PVEC_WINDOW_CONFIGURATION = 0x2000,
- PVEC_SUBR = 0x4000,
- PVEC_CHAR_TABLE = 0x8000,
- PVEC_BOOL_VECTOR = 0x10000,
- PVEC_BUFFER = 0x20000,
- PVEC_HASH_TABLE = 0x40000,
- PVEC_TERMINAL = 0x80000,
- PVEC_SUB_CHAR_TABLE = 0x100000,
- PVEC_FONT = 0x200000,
- PVEC_OTHER = 0x400000,
- PVEC_TYPE_MASK = 0x7ffe00
-
-#if 0 /* This is used to make the value of PSEUDOVECTOR_FLAG available to
- GDB. It doesn't work on OS Alpha. Moved to a variable in
- emacs.c. */
- PVEC_FLAG = PSEUDOVECTOR_FLAG
-#endif
+ PVEC_NORMAL_VECTOR = 0, /* Unused! */
+ PVEC_FREE,
+ PVEC_PROCESS,
+ PVEC_FRAME,
+ PVEC_WINDOW,
+ PVEC_BOOL_VECTOR,
+ PVEC_BUFFER,
+ PVEC_HASH_TABLE,
+ PVEC_TERMINAL,
+ PVEC_WINDOW_CONFIGURATION,
+ PVEC_SUBR,
+ PVEC_OTHER,
+ /* These last 4 are special because we OR them in fns.c:internal_equal,
+ so they have to use a disjoint bit pattern:
+ if (!(size & (PVEC_COMPILED | PVEC_CHAR_TABLE
+ | PVEC_SUB_CHAR_TABLE | PVEC_FONT))) */
+ PVEC_COMPILED = 0x10,
+ PVEC_CHAR_TABLE = 0x20,
+ PVEC_SUB_CHAR_TABLE = 0x30,
+ PVEC_FONT = 0x40
};
/* For convenience, we also store the number of elements in these bits.
only the number of Lisp_Object fields (that need to be traced by the GC).
The distinction is used e.g. by Lisp_Process which places extra
non-Lisp_Object fields at the end of the structure. */
-#define PSEUDOVECTOR_SIZE_MASK 0x1ff
+#define PSEUDOVECTOR_SIZE_BITS 16
+#define PSEUDOVECTOR_SIZE_MASK ((1 << PSEUDOVECTOR_SIZE_BITS) - 1)
+#define PVEC_TYPE_MASK (0x0fff << PSEUDOVECTOR_SIZE_BITS)
/* Number of bits to put in each character in the internal representation
of bool vectors. This should not vary across implementations. */
#define XSETPVECTYPE(v, code) XSETTYPED_PVECTYPE (v, header.size, code)
#define XSETTYPED_PVECTYPE(v, size_member, code) \
- ((v)->size_member |= PSEUDOVECTOR_FLAG | (code))
+ ((v)->size_member |= PSEUDOVECTOR_FLAG | ((code) << PSEUDOVECTOR_SIZE_BITS))
#define XSETPVECTYPESIZE(v, code, sizeval) \
- ((v)->header.size = PSEUDOVECTOR_FLAG | (code) | (sizeval))
+ ((v)->header.size = (PSEUDOVECTOR_FLAG \
+ | ((code) << PSEUDOVECTOR_SIZE_BITS) \
+ | (sizeval)))
/* The cast to struct vectorlike_header * avoids aliasing issues. */
#define XSETPSEUDOVECTOR(a, b, code) \
- XSETTYPED_PSEUDOVECTOR(a, b, \
- (((struct vectorlike_header *) \
- XUNTAG (a, Lisp_Vectorlike)) \
- ->size), \
- code)
+ XSETTYPED_PSEUDOVECTOR (a, b, \
+ (((struct vectorlike_header *) \
+ XUNTAG (a, Lisp_Vectorlike)) \
+ ->size), \
+ code)
#define XSETTYPED_PSEUDOVECTOR(a, b, size, code) \
(XSETVECTOR (a, b), \
eassert ((size & (PSEUDOVECTOR_FLAG | PVEC_TYPE_MASK)) \
- == (PSEUDOVECTOR_FLAG | (code))))
+ == (PSEUDOVECTOR_FLAG | (code << PSEUDOVECTOR_SIZE_BITS))))
#define XSETWINDOW_CONFIGURATION(a, b) \
(XSETPSEUDOVECTOR (a, b, PVEC_WINDOW_CONFIGURATION))
/* Set text properties. */
#define STRING_SET_INTERVALS(STR, INT) (XSTRING (STR)->intervals = (INT))
-/* In a string or vector, the sign bit of the `size' is the gc mark bit */
+/* In a string or vector, the sign bit of the `size' is the gc mark bit. */
struct Lisp_String
{
ptrdiff_t size;
ptrdiff_t size_byte;
- INTERVAL intervals; /* text properties in this string */
+ INTERVAL intervals; /* Text properties in this string. */
unsigned char *data;
};
<http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8546>. */
struct vectorlike_header
{
+ /* This field contains various pieces of information:
+ - The MSB (ARRAY_MARK_FLAG) holds the gcmarkbit.
+ - The next bit (PSEUDOVECTOR_FLAG) indicates whether this is a plain
+ vector (0) or a pseudovector (1).
+ - If PSEUDOVECTOR_FLAG is 0, the rest holds the size (number
+ of slots) of the vector.
+ - If PSEUDOVECTOR_FLAG is 1, the rest is subdivided into
+ a "pvec type" tag held in PVEC_TYPE_MASK and a size held in the lowest
+ PSEUDOVECTOR_SIZE_BITS. That size normally indicates the number of
+ Lisp_Object slots at the beginning of the object that need to be
+ traced by the GC, tho some types use it slightly differently.
+ - E.g. if the pvec type is PVEC_FREE it means this is an unallocated
+ vector on a free-list and PSEUDOVECTOR_SIZE_BITS indicates its size
+ in bytes. */
ptrdiff_t size;
/* When the vector is allocated from a vector block, NBYTES is used
pointer: this way, one can write P->next.vector instead of ((struct
Lisp_Vector *) P->next). */
union {
+ /* This is only needed for small vectors that are not free because the
+ `size' field only gives us the number of Lisp_Object slots, whereas we
+ need to know the total size, including non-Lisp_Object data.
+ FIXME: figure out a way to store this info elsewhere so we can
+ finally get rid of this extra word of overhead. */
ptrdiff_t nbytes;
struct buffer *buffer;
+ /* FIXME: This can be removed: For large vectors, this field could be
+ placed *before* the vector itself. And for small vectors on a free
+ list, this field could be stored in the vector's bytes, since the
+ empty vector is handled specially anyway. */
struct Lisp_Vector *vector;
} next;
};
of the shortest vector that would hold that struct. */
#define VECSIZE(type) ((sizeof (type) \
- offsetof (struct Lisp_Vector, contents[0]) \
- + sizeof (Lisp_Object) - 1) /* round up */ \
+ + sizeof (Lisp_Object) - 1) /* Round up. */ \
/ sizeof (Lisp_Object))
/* Like VECSIZE, but used when the pseudo-vector has non-Lisp_Object fields
ptrdiff_t bytepos;
};
+/* START and END are markers in the overlay's buffer, and
+ PLIST is the overlay's property list. */
+struct Lisp_Overlay
+/* An overlay's real data content is:
+ - plist
+ - buffer
+ - insertion type of both ends
+ - start & start_byte
+ - end & end_byte
+ - next (singly linked list of overlays).
+ - start_next and end_next (singly linked list of markers).
+ I.e. 9words plus 2 bits, 3words of which are for external linked lists.
+*/
+ {
+ ENUM_BF (Lisp_Misc_Type) type : 16; /* = Lisp_Misc_Overlay */
+ unsigned gcmarkbit : 1;
+ int spacer : 15;
+ struct Lisp_Overlay *next;
+ Lisp_Object start, end, plist;
+ };
+
+/* Hold a C pointer for later use.
+ This type of object is used in the arg to record_unwind_protect. */
+struct Lisp_Save_Value
+ {
+ ENUM_BF (Lisp_Misc_Type) type : 16; /* = Lisp_Misc_Save_Value */
+ unsigned gcmarkbit : 1;
+ int spacer : 14;
+ /* If DOGC is set, POINTER is the address of a memory
+ area containing INTEGER potential Lisp_Objects. */
+ unsigned int dogc : 1;
+ void *pointer;
+ ptrdiff_t integer;
+ };
+
+
+/* A miscellaneous object, when it's on the free list. */
+struct Lisp_Free
+ {
+ ENUM_BF (Lisp_Misc_Type) type : 16; /* = Lisp_Misc_Free */
+ unsigned gcmarkbit : 1;
+ int spacer : 15;
+ union Lisp_Misc *chain;
+ };
+
+/* To get the type field of a union Lisp_Misc, use XMISCTYPE.
+ It uses one of these struct subtypes to get the type field. */
+
+union Lisp_Misc
+ {
+ struct Lisp_Misc_Any u_any; /* Supertype of all Misc types. */
+ struct Lisp_Free u_free;
+ struct Lisp_Marker u_marker;
+ struct Lisp_Overlay u_overlay;
+ struct Lisp_Save_Value u_save_value;
+ };
+
/* Forwarding pointer to an int variable.
This is allowed only in the value cell of a symbol,
and it means that the symbol's value really lives in the
struct Lisp_Buffer_Local_Value
{
/* 1 means that merely setting the variable creates a local
- binding for the current buffer */
+ binding for the current buffer. */
unsigned int local_if_set : 1;
/* 1 means this variable can have frame-local bindings, otherwise, it is
can have buffer-local bindings. The two cannot be combined. */
unsigned int frame_local : 1;
/* 1 means that the binding now loaded was found.
- Presumably equivalent to (defcell!=valcell) */
+ Presumably equivalent to (defcell!=valcell). */
unsigned int found : 1;
/* If non-NULL, a forwarding to the C var where it should also be set. */
union Lisp_Fwd *fwd; /* Should never be (Buffer|Kboard)_Objfwd. */
#define BLV_VALUE(blv) (XCDR ((blv)->valcell))
#define SET_BLV_VALUE(blv, v) (XSETCDR ((blv)->valcell, v))
-/* START and END are markers in the overlay's buffer, and
- PLIST is the overlay's property list. */
-struct Lisp_Overlay
-/* An overlay's real data content is:
- - plist
- - buffer
- - insertion type of both ends
- - start & start_byte
- - end & end_byte
- - next (singly linked list of overlays).
- - start_next and end_next (singly linked list of markers).
- I.e. 9words plus 2 bits, 3words of which are for external linked lists.
-*/
- {
- ENUM_BF (Lisp_Misc_Type) type : 16; /* = Lisp_Misc_Overlay */
- unsigned gcmarkbit : 1;
- int spacer : 15;
- struct Lisp_Overlay *next;
- Lisp_Object start, end, plist;
- };
-
/* Like Lisp_Objfwd except that value lives in a slot in the
current kboard. */
struct Lisp_Kboard_Objfwd
int offset;
};
-/* Hold a C pointer for later use.
- This type of object is used in the arg to record_unwind_protect. */
-struct Lisp_Save_Value
- {
- ENUM_BF (Lisp_Misc_Type) type : 16; /* = Lisp_Misc_Save_Value */
- unsigned gcmarkbit : 1;
- int spacer : 14;
- /* If DOGC is set, POINTER is the address of a memory
- area containing INTEGER potential Lisp_Objects. */
- unsigned int dogc : 1;
- void *pointer;
- ptrdiff_t integer;
- };
-
-
-/* A miscellaneous object, when it's on the free list. */
-struct Lisp_Free
- {
- ENUM_BF (Lisp_Misc_Type) type : 16; /* = Lisp_Misc_Free */
- unsigned gcmarkbit : 1;
- int spacer : 15;
- union Lisp_Misc *chain;
- };
-
-/* To get the type field of a union Lisp_Misc, use XMISCTYPE.
- It uses one of these struct subtypes to get the type field. */
-
-union Lisp_Misc
- {
- struct Lisp_Misc_Any u_any; /* Supertype of all Misc types. */
- struct Lisp_Free u_free;
- struct Lisp_Marker u_marker;
- struct Lisp_Overlay u_overlay;
- struct Lisp_Save_Value u_save_value;
- };
-
union Lisp_Fwd
{
struct Lisp_Intfwd u_intfwd;
struct Lisp_Kboard_Objfwd u_kboard_objfwd;
};
\f
-/* Lisp floating point type */
+/* Lisp floating point type. */
struct Lisp_Float
{
union
/* True if object X is a pseudovector whose code is CODE. The cast to struct
vectorlike_header * avoids aliasing issues. */
#define PSEUDOVECTORP(x, code) \
- TYPED_PSEUDOVECTORP(x, vectorlike_header, code)
+ TYPED_PSEUDOVECTORP (x, vectorlike_header, code)
+
+#define PSEUDOVECTOR_TYPEP(v, code) \
+ (((v)->size & (PSEUDOVECTOR_FLAG | PVEC_TYPE_MASK)) \
+ == (PSEUDOVECTOR_FLAG | ((code) << PSEUDOVECTOR_SIZE_BITS)))
/* True if object X, with internal type struct T *, is a pseudovector whose
code is CODE. */
#define TYPED_PSEUDOVECTORP(x, t, code) \
(VECTORLIKEP (x) \
- && (((((struct t *) XUNTAG (x, Lisp_Vectorlike))->size \
- & (PSEUDOVECTOR_FLAG | (code)))) \
- == (PSEUDOVECTOR_FLAG | (code))))
+ && PSEUDOVECTOR_TYPEP ((struct t *) XUNTAG (x, Lisp_Vectorlike), code))
/* Test for specific pseudovector types. */
#define WINDOW_CONFIGURATIONP(x) PSEUDOVECTORP (x, PVEC_WINDOW_CONFIGURATION)
#define CHECK_NATNUM(x) \
CHECK_TYPE (NATNUMP (x), Qwholenump, x)
-#define CHECK_RANGED_INTEGER(lo, x, hi) \
+#define CHECK_RANGED_INTEGER(x, lo, hi) \
do { \
CHECK_NUMBER (x); \
if (! ((lo) <= XINT (x) && XINT (x) <= (hi))) \
#define CHECK_TYPE_RANGED_INTEGER(type, x) \
do { \
if (TYPE_SIGNED (type)) \
- CHECK_RANGED_INTEGER (TYPE_MINIMUM (type), x, TYPE_MAXIMUM (type)); \
+ CHECK_RANGED_INTEGER (x, TYPE_MINIMUM (type), TYPE_MAXIMUM (type)); \
else \
- CHECK_RANGED_INTEGER (0, x, TYPE_MAXIMUM (type)); \
+ CHECK_RANGED_INTEGER (x, 0, TYPE_MAXIMUM (type)); \
} while (0)
#define CHECK_MARKER(x) \
#define DEFUN(lname, fnname, sname, minargs, maxargs, intspec, doc) \
Lisp_Object fnname DEFUN_ARGS_ ## maxargs ; \
static DECL_ALIGN (struct Lisp_Subr, sname) = \
- { PVEC_SUBR | (sizeof (struct Lisp_Subr) / sizeof (EMACS_INT)), \
+ { (PVEC_SUBR << PSEUDOVECTOR_SIZE_BITS) \
+ | (sizeof (struct Lisp_Subr) / sizeof (EMACS_INT)), \
{ (Lisp_Object (__cdecl *)(void))fnname }, \
minargs, maxargs, lname, intspec, 0}; \
Lisp_Object fnname
#define DEFUN(lname, fnname, sname, minargs, maxargs, intspec, doc) \
Lisp_Object fnname DEFUN_ARGS_ ## maxargs ; \
static DECL_ALIGN (struct Lisp_Subr, sname) = \
- { PVEC_SUBR, \
+ { PVEC_SUBR << PSEUDOVECTOR_SIZE_BITS, \
{ .a ## maxargs = fnname }, \
minargs, maxargs, lname, intspec, 0}; \
Lisp_Object fnname
extern Lisp_Object Qfont_spec, Qfont_entity, Qfont_object;
-EXFUN (Finteractive_form, 1);
-EXFUN (Fbyteorder, 0);
-
/* Defined in frame.c */
extern Lisp_Object Qframep;
/* Defined in data.c */
-EXFUN (Fcar, 1);
-EXFUN (Fcar_safe, 1);
-EXFUN (Fcdr, 1);
-EXFUN (Fcdr_safe, 1);
-EXFUN (Fsetcar, 2);
-EXFUN (Fsetcdr, 2);
-EXFUN (Fboundp, 1);
-EXFUN (Ffboundp, 1);
-EXFUN (Fsymbol_function, 1);
-EXFUN (Fsymbol_name, 1);
extern Lisp_Object indirect_function (Lisp_Object);
-EXFUN (Findirect_function, 2);
-EXFUN (Ffset, 2);
-EXFUN (Fsymbol_value, 1);
extern Lisp_Object find_symbol_value (Lisp_Object);
-EXFUN (Fset, 2);
-EXFUN (Fdefault_value, 1);
-EXFUN (Fset_default, 2);
-EXFUN (Fdefault_boundp, 1);
-EXFUN (Fmake_local_variable, 1);
-EXFUN (Flocal_variable_p, 2);
-
-EXFUN (Faref, 2);
-EXFUN (Faset, 3);
-
-EXFUN (Fstring_to_number, 2);
-EXFUN (Fnumber_to_string, 1);
-EXFUN (Fgtr, 2);
-EXFUN (Flss, 2);
-EXFUN (Fgeq, 2);
-EXFUN (Fleq, 2);
-EXFUN (Fzerop, 1);
-EXFUN (Fplus, MANY);
-EXFUN (Fminus, MANY);
-EXFUN (Ftimes, MANY);
-EXFUN (Fquo, MANY);
-EXFUN (Frem, 2);
-EXFUN (Fmax, MANY);
-EXFUN (Fmin, MANY);
-
-EXFUN (Fadd1, 1);
-EXFUN (Fsub1, 1);
-EXFUN (Fmake_variable_buffer_local, 1);
/* Convert the integer I to an Emacs representation, either the integer
itself, or a cons of two or three integers, or if all else fails a float.
extern uintmax_t cons_to_unsigned (Lisp_Object, uintmax_t);
extern struct Lisp_Symbol *indirect_variable (struct Lisp_Symbol *);
-extern void args_out_of_range (Lisp_Object, Lisp_Object) NO_RETURN;
-extern void args_out_of_range_3 (Lisp_Object, Lisp_Object,
- Lisp_Object) NO_RETURN;
-extern Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object) NO_RETURN;
+extern _Noreturn void args_out_of_range (Lisp_Object, Lisp_Object);
+extern _Noreturn void args_out_of_range_3 (Lisp_Object, Lisp_Object,
+ Lisp_Object);
+extern _Noreturn Lisp_Object wrong_type_argument (Lisp_Object, Lisp_Object);
extern Lisp_Object do_symval_forwarding (union Lisp_Fwd *);
extern void set_internal (Lisp_Object, Lisp_Object, Lisp_Object, int);
extern void syms_of_data (void);
extern void swap_in_global_binding (struct Lisp_Symbol *);
/* Defined in cmds.c */
-EXFUN (Fend_of_line, 1);
-EXFUN (Fforward_char, 1);
-EXFUN (Fforward_line, 1);
extern void syms_of_cmds (void);
extern void keys_of_cmds (void);
/* Defined in coding.c */
extern Lisp_Object Qcharset;
-EXFUN (Fcoding_system_p, 1);
-EXFUN (Fcoding_system_base, 1);
-EXFUN (Fcoding_system_eol_type, 1);
-EXFUN (Fcheck_coding_system, 1);
-EXFUN (Fread_coding_system, 2);
-EXFUN (Fread_non_nil_coding_system, 1);
-EXFUN (Ffind_operation_coding_system, MANY);
-EXFUN (Fdecode_coding_string, 4);
extern Lisp_Object detect_coding_system (const unsigned char *, ptrdiff_t,
ptrdiff_t, int, int, Lisp_Object);
extern void init_coding (void);
extern void syms_of_coding (void);
/* Defined in character.c */
-EXFUN (Fchar_width, 1);
-EXFUN (Fstring, MANY);
extern ptrdiff_t chars_in_text (const unsigned char *, ptrdiff_t);
extern ptrdiff_t multibyte_chars_in_text (const unsigned char *, ptrdiff_t);
extern int multibyte_char_to_unibyte (int);
extern void syms_of_composite (void);
/* Defined in syntax.c */
-EXFUN (Fforward_word, 1);
-EXFUN (Fskip_chars_forward, 2);
-EXFUN (Fskip_chars_backward, 2);
extern void init_syntax_once (void);
extern void syms_of_syntax (void);
EMACS_UINT);
void init_weak_hash_tables (void);
extern void init_fns (void);
-EXFUN (Fmake_hash_table, MANY);
-EXFUN (Fgethash, 3);
-EXFUN (Fputhash, 3);
-EXFUN (Fremhash, 2);
-
-EXFUN (Fidentity, 1);
-EXFUN (Flength, 1);
-EXFUN (Fappend, MANY);
-EXFUN (Fconcat, MANY);
-EXFUN (Fvconcat, MANY);
-EXFUN (Fcopy_sequence, 1);
-EXFUN (Fstring_make_multibyte, 1);
-EXFUN (Fstring_make_unibyte, 1);
-EXFUN (Fstring_as_multibyte, 1);
-EXFUN (Fstring_as_unibyte, 1);
-EXFUN (Fstring_to_multibyte, 1);
-EXFUN (Fsubstring, 3);
+
extern Lisp_Object substring_both (Lisp_Object, ptrdiff_t, ptrdiff_t,
ptrdiff_t, ptrdiff_t);
-EXFUN (Fnth, 2);
-EXFUN (Fnthcdr, 2);
-EXFUN (Fmemq, 2);
-EXFUN (Fassq, 2);
-EXFUN (Fassoc, 2);
-EXFUN (Felt, 2);
-EXFUN (Fmember, 2);
-EXFUN (Frassq, 2);
-EXFUN (Fdelq, 2);
-EXFUN (Fdelete, 2);
-EXFUN (Fsort, 2);
-EXFUN (Freverse, 1);
-EXFUN (Fnreverse, 1);
-EXFUN (Fget, 2);
-EXFUN (Fput, 3);
-EXFUN (Fequal, 2);
-EXFUN (Fnconc, MANY);
-EXFUN (Fmapcar, 2);
-EXFUN (Fmapconcat, 3);
extern Lisp_Object do_yes_or_no_p (Lisp_Object);
-EXFUN (Fprovide, 2);
extern Lisp_Object concat2 (Lisp_Object, Lisp_Object);
extern Lisp_Object concat3 (Lisp_Object, Lisp_Object, Lisp_Object);
extern Lisp_Object nconc2 (Lisp_Object, Lisp_Object);
extern ptrdiff_t string_byte_to_char (Lisp_Object, ptrdiff_t);
extern Lisp_Object string_to_multibyte (Lisp_Object);
extern Lisp_Object string_make_unibyte (Lisp_Object);
-EXFUN (Fcopy_alist, 1);
-EXFUN (Fplist_get, 2);
-EXFUN (Fplist_put, 3);
-EXFUN (Fplist_member, 2);
-EXFUN (Frassoc, 2);
-EXFUN (Fstring_equal, 2);
-EXFUN (Fcompare_strings, 7);
-EXFUN (Fstring_lessp, 2);
extern void syms_of_fns (void);
/* Defined in floatfns.c */
extern double extract_float (Lisp_Object);
-EXFUN (Ffloat, 1);
-EXFUN (Ftruncate, 2);
extern void init_floatfns (void);
extern void syms_of_floatfns (void);
extern Lisp_Object fmod_float (Lisp_Object x, Lisp_Object y);
extern Lisp_Object Qinhibit_modification_hooks;
extern void move_gap (ptrdiff_t);
extern void move_gap_both (ptrdiff_t, ptrdiff_t);
-extern void buffer_overflow (void) NO_RETURN;
+extern _Noreturn void buffer_overflow (void);
extern void make_gap (ptrdiff_t);
extern ptrdiff_t copy_text (const unsigned char *, unsigned char *,
ptrdiff_t, int, int);
/* Defined in dispnew.c */
#if (defined PROFILING \
&& (defined __FreeBSD__ || defined GNU_LINUX || defined __MINGW32__))
-void __executable_start (void) NO_RETURN;
+_Noreturn void __executable_start (void);
#endif
extern Lisp_Object selected_frame;
extern Lisp_Object Vwindow_system;
-EXFUN (Fding, 1);
-EXFUN (Fredraw_frame, 1);
void duration_to_sec_usec (double, int *, int *);
-EXFUN (Fsleep_for, 2);
-EXFUN (Fredisplay, 1);
extern Lisp_Object sit_for (Lisp_Object, int, int);
extern void init_display (void);
extern void syms_of_display (void);
extern void reset_malloc_hooks (void);
extern void uninterrupt_malloc (void);
extern void malloc_warning (const char *);
-extern void memory_full (size_t) NO_RETURN;
-extern void buffer_memory_full (ptrdiff_t) NO_RETURN;
+extern _Noreturn void memory_full (size_t);
+extern _Noreturn void buffer_memory_full (ptrdiff_t);
extern int survives_gc_p (Lisp_Object);
extern void mark_object (Lisp_Object);
#if defined REL_ALLOC && !defined SYSTEM_MALLOC
#endif
extern const char *pending_malloc_warning;
extern Lisp_Object *stack_base;
-EXFUN (Fcons, 2);
extern Lisp_Object list1 (Lisp_Object);
extern Lisp_Object list2 (Lisp_Object, Lisp_Object);
extern Lisp_Object list3 (Lisp_Object, Lisp_Object, Lisp_Object);
extern Lisp_Object list4 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
extern Lisp_Object list5 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object,
Lisp_Object);
-EXFUN (Flist, MANY);
-EXFUN (Fmake_list, 2);
extern Lisp_Object allocate_misc (void);
-EXFUN (Fmake_vector, 2);
-EXFUN (Fvector, MANY);
-EXFUN (Fmake_symbol, 1);
-EXFUN (Fmake_marker, 0);
-extern void string_overflow (void) NO_RETURN;
-EXFUN (Fmake_string, 2);
-extern Lisp_Object build_string (const char *);
+extern _Noreturn void string_overflow (void);
extern Lisp_Object make_string (const char *, ptrdiff_t);
+extern Lisp_Object make_formatted_string (char *, const char *, ...);
extern Lisp_Object make_unibyte_string (const char *, ptrdiff_t);
extern Lisp_Object make_multibyte_string (const char *, ptrdiff_t, ptrdiff_t);
extern Lisp_Object make_event_array (int, Lisp_Object *);
extern Lisp_Object make_string_from_bytes (const char *, ptrdiff_t, ptrdiff_t);
extern Lisp_Object make_specified_string (const char *,
ptrdiff_t, ptrdiff_t, int);
-EXFUN (Fpurecopy, 1);
extern Lisp_Object make_pure_string (const char *, ptrdiff_t, ptrdiff_t, int);
extern Lisp_Object make_pure_c_string (const char *data);
+
+/* Make a string from the data at STR, treating it as multibyte if the
+ data warrants. */
+
+static inline Lisp_Object
+build_string (const char *str)
+{
+ return make_string (str, strlen (str));
+}
+
extern Lisp_Object pure_cons (Lisp_Object, Lisp_Object);
-EXFUN (Fgarbage_collect, 0);
extern void make_byte_code (struct Lisp_Vector *);
-EXFUN (Fmake_byte_code, MANY);
-EXFUN (Fmake_bool_vector, 2);
extern Lisp_Object Qchar_table_extra_slots;
extern struct Lisp_Vector *allocate_vector (EMACS_INT);
extern struct Lisp_Vector *allocate_pseudovector (int memlen, int lisplen, int tag);
#endif
/* Defined in chartab.c */
-EXFUN (Fmake_char_table, 2);
-EXFUN (Fset_char_table_parent, 2);
-EXFUN (Fchar_table_extra_slot, 2);
-EXFUN (Fset_char_table_extra_slot, 3);
-EXFUN (Fset_char_table_range, 3);
-EXFUN (Foptimize_char_table, 2);
extern Lisp_Object copy_char_table (Lisp_Object);
extern Lisp_Object char_table_ref (Lisp_Object, int);
extern Lisp_Object char_table_ref_and_range (Lisp_Object, int,
/* Defined in print.c */
extern Lisp_Object Vprin1_to_string_buffer;
extern void debug_print (Lisp_Object) EXTERNALLY_VISIBLE;
-EXFUN (Fprin1, 2);
-EXFUN (Fprin1_to_string, 2);
-EXFUN (Fterpri, 1);
-EXFUN (Fprint, 2);
-EXFUN (Ferror_message_string, 1);
extern Lisp_Object Qstandard_output;
extern Lisp_Object Qexternal_debugging_output;
extern void temp_output_buffer_setup (const char *);
extern Lisp_Object internal_with_output_to_temp_buffer
(const char *, Lisp_Object (*) (Lisp_Object), Lisp_Object);
#define FLOAT_TO_STRING_BUFSIZE 350
-extern void float_to_string (char *, double);
+extern int float_to_string (char *, double);
extern void syms_of_print (void);
/* Defined in doprnt.c */
/* Defined in lread.c. */
extern Lisp_Object Qvariable_documentation, Qstandard_input;
extern Lisp_Object Qbackquote, Qcomma, Qcomma_at, Qcomma_dot, Qfunction;
-EXFUN (Fread, 1);
-EXFUN (Fread_from_string, 3);
-EXFUN (Fintern, 2);
-EXFUN (Fintern_soft, 2);
-EXFUN (Funintern, 2);
-EXFUN (Fload, 5);
-EXFUN (Fget_load_suffixes, 0);
-EXFUN (Fread_char, 3);
-EXFUN (Fread_event, 3);
extern Lisp_Object check_obarray (Lisp_Object);
extern Lisp_Object intern (const char *);
extern Lisp_Object intern_c_string (const char *);
should no longer be used. */
extern Lisp_Object Vrun_hooks;
-EXFUN (Frun_hooks, MANY);
-EXFUN (Frun_hook_with_args, MANY);
-EXFUN (Frun_hook_with_args_until_failure, MANY);
extern void run_hook_with_args_2 (Lisp_Object, Lisp_Object, Lisp_Object);
extern Lisp_Object run_hook_with_args (ptrdiff_t nargs, Lisp_Object *args,
Lisp_Object (*funcall)
(ptrdiff_t nargs, Lisp_Object *args));
-EXFUN (Fprogn, UNEVALLED);
-EXFUN (Finteractive_p, 0);
-EXFUN (Fthrow, 2) NO_RETURN;
-EXFUN (Fsignal, 2);
-extern void xsignal (Lisp_Object, Lisp_Object) NO_RETURN;
-extern void xsignal0 (Lisp_Object) NO_RETURN;
-extern void xsignal1 (Lisp_Object, Lisp_Object) NO_RETURN;
-extern void xsignal2 (Lisp_Object, Lisp_Object, Lisp_Object) NO_RETURN;
-extern void xsignal3 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object) NO_RETURN;
-extern void signal_error (const char *, Lisp_Object) NO_RETURN;
-EXFUN (Fcommandp, 2);
-EXFUN (Ffunctionp, 1);
-EXFUN (Feval, 2);
+extern _Noreturn void xsignal (Lisp_Object, Lisp_Object);
+extern _Noreturn void xsignal0 (Lisp_Object);
+extern _Noreturn void xsignal1 (Lisp_Object, Lisp_Object);
+extern _Noreturn void xsignal2 (Lisp_Object, Lisp_Object, Lisp_Object);
+extern _Noreturn void xsignal3 (Lisp_Object, Lisp_Object, Lisp_Object,
+ Lisp_Object);
+extern _Noreturn void signal_error (const char *, Lisp_Object);
extern Lisp_Object eval_sub (Lisp_Object form);
-EXFUN (Fapply, MANY);
-EXFUN (Ffuncall, MANY);
extern Lisp_Object apply1 (Lisp_Object, Lisp_Object);
extern Lisp_Object call0 (Lisp_Object);
extern Lisp_Object call1 (Lisp_Object, Lisp_Object);
extern Lisp_Object call5 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
extern Lisp_Object call6 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
extern Lisp_Object call7 (Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object, Lisp_Object);
-EXFUN (Fdo_auto_save, 2);
extern Lisp_Object internal_catch (Lisp_Object, Lisp_Object (*) (Lisp_Object), Lisp_Object);
extern Lisp_Object internal_lisp_condition_case (Lisp_Object, Lisp_Object, Lisp_Object);
extern Lisp_Object internal_condition_case (Lisp_Object (*) (void), Lisp_Object, Lisp_Object (*) (Lisp_Object));
extern void specbind (Lisp_Object, Lisp_Object);
extern void record_unwind_protect (Lisp_Object (*) (Lisp_Object), Lisp_Object);
extern Lisp_Object unbind_to (ptrdiff_t, Lisp_Object);
-extern void error (const char *, ...) NO_RETURN ATTRIBUTE_FORMAT_PRINTF (1, 2);
-extern void verror (const char *, va_list)
- NO_RETURN ATTRIBUTE_FORMAT_PRINTF (1, 0);
+extern _Noreturn void error (const char *, ...) ATTRIBUTE_FORMAT_PRINTF (1, 2);
+extern _Noreturn void verror (const char *, va_list)
+ ATTRIBUTE_FORMAT_PRINTF (1, 0);
extern void do_autoload (Lisp_Object, Lisp_Object);
extern Lisp_Object un_autoload (Lisp_Object);
extern void init_eval_once (void);
/* Defined in editfns.c */
extern Lisp_Object Qfield;
-EXFUN (Fcurrent_message, 0);
-EXFUN (Fgoto_char, 1);
-EXFUN (Fpoint_max_marker, 0);
-EXFUN (Fpoint, 0);
-EXFUN (Fpoint_marker, 0);
-EXFUN (Fline_beginning_position, 1);
-EXFUN (Fline_end_position, 1);
-EXFUN (Ffollowing_char, 0);
-EXFUN (Fprevious_char, 0);
-EXFUN (Fchar_after, 1);
-EXFUN (Finsert, MANY);
-EXFUN (Finsert_char, 3);
extern void insert1 (Lisp_Object);
-EXFUN (Feolp, 0);
-EXFUN (Feobp, 0);
-EXFUN (Fbolp, 0);
-EXFUN (Fbobp, 0);
-EXFUN (Fformat, MANY);
-EXFUN (Fmessage, MANY);
extern Lisp_Object format2 (const char *, Lisp_Object, Lisp_Object);
-EXFUN (Fbuffer_substring, 2);
-EXFUN (Fbuffer_string, 0);
extern Lisp_Object save_excursion_save (void);
extern Lisp_Object save_restriction_save (void);
extern Lisp_Object save_excursion_restore (Lisp_Object);
extern Lisp_Object save_restriction_restore (Lisp_Object);
-EXFUN (Fchar_to_string, 1);
-EXFUN (Fdelete_region, 2);
-EXFUN (Fnarrow_to_region, 2);
-EXFUN (Fwiden, 0);
-EXFUN (Fuser_login_name, 1);
-EXFUN (Fsystem_name, 0);
-EXFUN (Fcurrent_time, 0);
-EXFUN (Fget_internal_run_time, 0);
+extern _Noreturn void time_overflow (void);
extern Lisp_Object make_buffer_string (ptrdiff_t, ptrdiff_t, int);
extern Lisp_Object make_buffer_string_both (ptrdiff_t, ptrdiff_t, ptrdiff_t,
ptrdiff_t, int);
extern void init_editfns (void);
const char *get_system_name (void);
extern void syms_of_editfns (void);
-EXFUN (Fconstrain_to_field, 5);
-EXFUN (Ffield_end, 3);
extern void set_time_zone_rule (const char *);
/* Defined in buffer.c */
extern int mouse_face_overlay_overlaps (Lisp_Object);
-extern void nsberror (Lisp_Object) NO_RETURN;
-EXFUN (Fset_buffer_multibyte, 1);
-EXFUN (Foverlay_start, 1);
-EXFUN (Foverlay_end, 1);
+extern _Noreturn void nsberror (Lisp_Object);
extern void adjust_overlays_for_insert (ptrdiff_t, ptrdiff_t);
extern void adjust_overlays_for_delete (ptrdiff_t, ptrdiff_t);
extern void fix_start_end_in_overlays (ptrdiff_t, ptrdiff_t);
Lisp_Object, Lisp_Object, Lisp_Object);
extern int overlay_touches_p (ptrdiff_t);
extern Lisp_Object Vbuffer_alist;
-EXFUN (Fget_buffer, 1);
-EXFUN (Fget_buffer_create, 1);
-EXFUN (Fgenerate_new_buffer_name, 2);
-EXFUN (Fset_buffer, 1);
extern Lisp_Object set_buffer_if_live (Lisp_Object);
-EXFUN (Fbarf_if_buffer_read_only, 0);
-EXFUN (Fcurrent_buffer, 0);
-EXFUN (Fother_buffer, 3);
extern Lisp_Object other_buffer_safely (Lisp_Object);
-EXFUN (Foverlay_get, 2);
-EXFUN (Fbuffer_modified_p, 1);
-EXFUN (Fset_buffer_modified_p, 1);
-EXFUN (Fkill_buffer, 1);
-EXFUN (Fkill_all_local_variables, 0);
-EXFUN (Fbuffer_enable_undo, 1);
-EXFUN (Ferase_buffer, 0);
extern Lisp_Object Qpriority, Qwindow, Qbefore_string, Qafter_string;
extern Lisp_Object get_truename_buffer (Lisp_Object);
extern struct buffer *all_buffers;
-EXFUN (Fprevious_overlay_change, 1);
-EXFUN (Fbuffer_file_name, 1);
extern void init_buffer_once (void);
extern void init_buffer (void);
extern void syms_of_buffer (void);
/* Defined in marker.c */
-EXFUN (Fmarker_position, 1);
-EXFUN (Fmarker_buffer, 1);
-EXFUN (Fcopy_marker, 2);
-EXFUN (Fset_marker, 3);
extern ptrdiff_t marker_position (Lisp_Object);
extern ptrdiff_t marker_byte_position (Lisp_Object);
extern void clear_charpos_cache (struct buffer *);
extern Lisp_Object set_marker_both (Lisp_Object, Lisp_Object, ptrdiff_t, ptrdiff_t);
extern Lisp_Object set_marker_restricted_both (Lisp_Object, Lisp_Object,
ptrdiff_t, ptrdiff_t);
+extern Lisp_Object build_marker (struct buffer *, ptrdiff_t, ptrdiff_t);
extern void syms_of_marker (void);
/* Defined in fileio.c */
extern Lisp_Object Qfile_directory_p;
extern Lisp_Object Qinsert_file_contents;
extern Lisp_Object Qfile_name_history;
-EXFUN (Ffind_file_name_handler, 2);
-EXFUN (Ffile_name_as_directory, 1);
-EXFUN (Fexpand_file_name, 2);
-EXFUN (Ffile_name_nondirectory, 1);
-EXFUN (Fsubstitute_in_file_name, 1);
-EXFUN (Ffile_symlink_p, 1);
-EXFUN (Fverify_visited_file_modtime, 1);
-EXFUN (Ffile_exists_p, 1);
-EXFUN (Ffile_name_absolute_p, 1);
-EXFUN (Fdirectory_file_name, 1);
-EXFUN (Ffile_name_directory, 1);
extern Lisp_Object expand_and_dir_to_file (Lisp_Object, Lisp_Object);
-EXFUN (Ffile_accessible_directory_p, 1);
-EXFUN (Funhandled_file_name_directory, 1);
-EXFUN (Ffile_directory_p, 1);
-EXFUN (Fwrite_region, 7);
-EXFUN (Ffile_readable_p, 1);
-EXFUN (Fread_file_name, 6);
+EXFUN (Fread_file_name, 6); /* not a normal DEFUN */
extern Lisp_Object close_file_unwind (Lisp_Object);
extern Lisp_Object restore_point_unwind (Lisp_Object);
-extern void report_file_error (const char *, Lisp_Object) NO_RETURN;
+extern _Noreturn void report_file_error (const char *, Lisp_Object);
extern int internal_delete_file (Lisp_Object);
extern void syms_of_fileio (void);
extern Lisp_Object make_temp_name (Lisp_Object, int);
/* Defined in search.c */
extern void shrink_regexp_cache (void);
-EXFUN (Fstring_match, 3);
extern void restore_search_regs (void);
-EXFUN (Fmatch_data, 3);
-EXFUN (Fset_match_data, 2);
-EXFUN (Fmatch_beginning, 1);
-EXFUN (Fmatch_end, 1);
extern void record_unwind_save_match_data (void);
struct re_registers;
extern struct re_pattern_buffer *compile_pattern (Lisp_Object,
extern Lisp_Object Qcompletion_ignore_case;
extern Lisp_Object Vminibuffer_list;
extern Lisp_Object last_minibuf_string;
-EXFUN (Fcompleting_read, 8);
-EXFUN (Fread_from_minibuffer, 7);
-EXFUN (Fread_variable, 2);
-EXFUN (Fread_buffer, 3);
-EXFUN (Fread_minibuffer, 2);
-EXFUN (Feval_minibuffer, 2);
-EXFUN (Fread_string, 5);
-EXFUN (Fassoc_string, 3);
extern Lisp_Object get_minibuffer (EMACS_INT);
extern void init_minibuf_once (void);
extern void syms_of_minibuf (void);
extern Lisp_Object Qminus, Qplus;
extern Lisp_Object Qwhen;
extern Lisp_Object Qcall_interactively, Qmouse_leave_buffer_hook;
-EXFUN (Fprefix_numeric_value, 1);
extern void syms_of_callint (void);
/* Defined in casefiddle.c */
extern Lisp_Object Qidentity;
-EXFUN (Fdowncase, 1);
-EXFUN (Fupcase, 1);
-EXFUN (Fupcase_region, 2);
-EXFUN (Fupcase_initials, 1);
-EXFUN (Fupcase_initials_region, 2);
extern void syms_of_casefiddle (void);
extern void keys_of_casefiddle (void);
/* Defined in casetab.c */
-EXFUN (Fset_case_table, 1);
-EXFUN (Fset_standard_case_table, 1);
extern void init_casetab_once (void);
extern void syms_of_casetab (void);
extern Lisp_Object Qup, Qdown, Qbottom;
extern Lisp_Object Qtop;
extern int input_pending;
-EXFUN (Fdiscard_input, 0);
-EXFUN (Frecursive_edit, 0);
-EXFUN (Ftop_level, 0) NO_RETURN;
extern Lisp_Object menu_bar_items (Lisp_Object);
extern Lisp_Object tool_bar_items (Lisp_Object, int *);
extern void discard_mouse_events (void);
-EXFUN (Fevent_convert_list, 1);
-EXFUN (Fread_key_sequence, 5);
-EXFUN (Fset_input_interrupt_mode, 1);
-EXFUN (Fset_input_mode, 4);
extern Lisp_Object pending_funcalls;
extern int detect_input_pending (void);
extern int detect_input_pending_ignore_squeezables (void);
extern void keys_of_keyboard (void);
/* Defined in indent.c */
-EXFUN (Fvertical_motion, 2);
-EXFUN (Findent_to, 2);
-EXFUN (Fmove_to_column, 2);
extern ptrdiff_t current_column (void);
extern void invalidate_current_column (void);
extern int indented_beyond_p (ptrdiff_t, ptrdiff_t, EMACS_INT);
extern void syms_of_indent (void);
/* Defined in frame.c */
-#ifdef HAVE_WINDOW_SYSTEM
-#endif /* HAVE_WINDOW_SYSTEM */
extern Lisp_Object Qonly;
extern Lisp_Object Qvisible;
extern void store_frame_param (struct frame *, Lisp_Object, Lisp_Object);
extern Lisp_Object get_frame_param (struct frame *, Lisp_Object);
#endif
extern Lisp_Object frame_buffer_predicate (Lisp_Object);
-EXFUN (Fselect_frame, 2);
-EXFUN (Fselected_frame, 0);
-EXFUN (Fmake_frame_visible, 1);
-EXFUN (Ficonify_frame, 1);
-EXFUN (Fframe_parameter, 2);
-EXFUN (Fmodify_frame_parameters, 2);
-EXFUN (Fraise_frame, 1);
-EXFUN (Fredirect_frame_focus, 2);
extern void frames_discard_buffer (Lisp_Object);
extern void syms_of_frame (void);
extern void fatal_error_signal (int);
#endif
extern Lisp_Object Qkill_emacs;
-EXFUN (Fkill_emacs, 1) NO_RETURN;
#if HAVE_SETLOCALE
void fixup_locale (void);
void synchronize_system_messages_locale (void);
/* Defined in process.c. */
extern Lisp_Object QCtype, Qlocal;
-EXFUN (Fget_buffer_process, 1);
-EXFUN (Fprocess_status, 1);
-EXFUN (Fkill_process, 2);
-EXFUN (Fwaiting_for_user_input_p, 0);
extern Lisp_Object Qprocessp;
extern void kill_buffer_processes (Lisp_Object);
-extern int wait_reading_process_output (int, int, int, int,
+extern int wait_reading_process_output (intmax_t, int, int, int,
Lisp_Object,
struct Lisp_Process *,
int);
+/* Max value for the first argument of wait_reading_process_output. */
+#if __GNUC__ == 3 || (__GNUC__ == 4 && __GNUC_MINOR__ <= 5)
+/* Work around a bug in GCC 3.4.2, known to be fixed in GCC 4.6.3.
+ The bug merely causes a bogus warning, but the warning is annoying. */
+# define WAIT_READING_MAX min (TYPE_MAXIMUM (time_t), INTMAX_MAX)
+#else
+# define WAIT_READING_MAX INTMAX_MAX
+#endif
extern void add_keyboard_wait_descriptor (int);
extern void delete_keyboard_wait_descriptor (int);
#ifdef HAVE_GPM
extern void syms_of_process (void);
extern void setup_process_coding_systems (Lisp_Object);
-EXFUN (Fcall_process, MANY);
-extern int child_setup (int, int, int, char **, int, Lisp_Object)
#ifndef DOS_NT
- NO_RETURN
+ _Noreturn
#endif
- ;
+extern int child_setup (int, int, int, char **, int, Lisp_Object);
extern void init_callproc_1 (void);
extern void init_callproc (void);
extern void set_initial_environment (void);
/* Defined in doc.c */
extern Lisp_Object Qfunction_documentation;
-EXFUN (Fsubstitute_command_keys, 1);
extern Lisp_Object read_doc_string (Lisp_Object);
extern Lisp_Object get_doc_string (Lisp_Object, int, int);
extern void syms_of_doc (void);
/* Defined in macros.c */
extern Lisp_Object Qexecute_kbd_macro;
-EXFUN (Fexecute_kbd_macro, 3);
-EXFUN (Fcancel_kbd_macro_events, 0);
extern void init_macros (void);
extern void syms_of_macros (void);
/* Defined in undo.c */
extern Lisp_Object Qapply;
extern Lisp_Object Qinhibit_read_only;
-EXFUN (Fundo_boundary, 0);
extern void truncate_undo_list (struct buffer *);
extern void record_marker_adjustment (Lisp_Object, ptrdiff_t);
extern void record_insert (ptrdiff_t, ptrdiff_t);
extern Lisp_Object Qfront_sticky, Qrear_nonsticky;
extern Lisp_Object Qminibuffer_prompt;
-EXFUN (Fnext_single_property_change, 4);
-EXFUN (Fnext_single_char_property_change, 4);
-EXFUN (Fprevious_single_property_change, 4);
-EXFUN (Fget_text_property, 3);
-EXFUN (Fput_text_property, 5);
-EXFUN (Fprevious_char_property_change, 2);
-EXFUN (Fnext_char_property_change, 2);
extern void report_interval_modification (Lisp_Object, Lisp_Object);
/* Defined in menu.c */
extern void syms_of_menu (void);
/* Defined in xmenu.c */
-EXFUN (Fx_popup_menu, 2);
-EXFUN (Fx_popup_dialog, 3);
extern void syms_of_xmenu (void);
/* Defined in termchar.h */
enum { READLINK_BUFSIZE = 1024 };
extern char *emacs_readlink (const char *, char [READLINK_BUFSIZE]);
-EXFUN (Funlock_buffer, 0);
extern void unlock_all_files (void);
extern void lock_file (Lisp_Object);
extern void unlock_file (Lisp_Object);
extern int *char_ins_del_vector;
extern void mark_ttys (void);
extern void syms_of_term (void);
-extern void fatal (const char *msgid, ...)
- NO_RETURN ATTRIBUTE_FORMAT_PRINTF (1, 2);
+extern _Noreturn void fatal (const char *msgid, ...)
+ ATTRIBUTE_FORMAT_PRINTF (1, 2);
/* Defined in terminal.c */
-EXFUN (Fframe_terminal, 1);
-EXFUN (Fdelete_terminal, 2);
extern void syms_of_terminal (void);
/* Defined in font.c */
/* Defined in xfns.c, w32fns.c, or macfns.c */
extern Lisp_Object Qfont_param;
-EXFUN (Fxw_display_color_p, 1);
-EXFUN (Fx_focus_frame, 1);
#endif
/* Defined in xfaces.c */
extern Lisp_Object QCheight, QCname, QCwidth, QCforeground, QCbackground;
extern Lisp_Object Vface_alternative_font_family_alist;
extern Lisp_Object Vface_alternative_font_registry_alist;
-EXFUN (Fclear_face_cache, 1);
-EXFUN (Fx_load_color_file, 1);
extern void syms_of_xfaces (void);
#ifdef HAVE_X_WINDOWS
extern char *x_get_keysym_name (int);
#endif /* HAVE_WINDOW_SYSTEM */
-#ifdef MSDOS
-/* Defined in msdos.c */
-EXFUN (Fmsdos_downcase_filename, 1);
-#endif
-
#ifdef HAVE_LIBXML2
/* Defined in xml.c */
extern void syms_of_xml (void);
extern int immediate_quit; /* Nonzero means ^G can quit instantly */
extern void *xmalloc (size_t);
+extern void *xzalloc (size_t);
extern void *xrealloc (void *, size_t);
extern void xfree (void *);
extern void *xnmalloc (ptrdiff_t, ptrdiff_t);
buf = (type) alloca (size); \
else \
{ \
- buf = (type) xmalloc (size); \
+ buf = xmalloc (size); \
sa_must_free = 1; \
record_unwind_protect (safe_alloca_unwind, \
make_save_value (buf, 0)); \
else if ((nelt) < min (PTRDIFF_MAX, SIZE_MAX) / sizeof (Lisp_Object)) \
{ \
Lisp_Object arg_; \
- buf = (Lisp_Object *) xmalloc ((nelt) * sizeof (Lisp_Object)); \
+ buf = xmalloc ((nelt) * sizeof (Lisp_Object)); \
arg_ = make_save_value (buf, nelt); \
XSAVE_VALUE (arg_)->dogc = 1; \
sa_must_free = 1; \
HCoop / bpt / emacs.git / blobdiff