dummy commit before egcs merge

This commit is contained in:
Jeff Law 1998-11-11 05:58:08 +00:00
parent 1e490350ff
commit 4e28f19f31

View file

@ -10,6 +10,10 @@
#ifndef LIBIBERTY_H
#define LIBIBERTY_H
#ifdef __cplusplus
extern "C" {
#endif
#include "ansidecl.h"
/* Build an argument vector from a string. Allocates memory using
@ -21,12 +25,22 @@ extern char **buildargv PARAMS ((char *));
extern void freeargv PARAMS ((char **));
/* Duplicate an argument vector. Allocates memory using malloc. Use
freeargv to free the vector. */
extern char **dupargv PARAMS ((char **));
/* Return the last component of a path name. Note that we can't use a
prototype here because the parameter is declared inconsistently
across different systems, sometimes as "char *" and sometimes as
"const char *" */
#if defined(__GNU_LIBRARY__ ) || defined (__linux__)
extern char *basename PARAMS ((const char *));
#else
extern char *basename ();
#endif
/* Concatenate an arbitrary number of strings, up to (char *) NULL.
Allocates memory using xmalloc. */
@ -97,8 +111,7 @@ extern int xatexit PARAMS ((void (*fn) (void)));
#ifndef __GNUC__
extern void xexit PARAMS ((int status));
#else
typedef void libiberty_voidfn PARAMS ((int status));
__volatile__ libiberty_voidfn xexit;
void xexit PARAMS ((int status)) __attribute__ ((noreturn));
#endif
/* Set the program name used by xmalloc. */
@ -107,20 +120,20 @@ extern void xmalloc_set_program_name PARAMS ((const char *));
/* Allocate memory without fail. If malloc fails, this will print a
message to stderr (using the name set by xmalloc_set_program_name,
if any) and then call xexit.
if any) and then call xexit. */
FIXME: We do not declare the parameter type (size_t) in order to
avoid conflicts with other declarations of xmalloc that exist in
programs which use libiberty. */
extern PTR xmalloc ();
#ifdef ANSI_PROTOTYPES
/* Get a definition for size_t. */
#include <stddef.h>
#endif
extern PTR xmalloc PARAMS ((size_t));
/* Reallocate memory without fail. This works like xmalloc.
FIXME: We do not declare the parameter types for the same reason as
xmalloc. */
extern PTR xrealloc ();
extern PTR xrealloc PARAMS ((PTR, size_t));
/* Copy a string into a memory buffer without fail. */
@ -137,4 +150,26 @@ extern void hex_init PARAMS ((void));
the argument being performed exactly once. */
#define hex_value(c) (_hex_value[(unsigned char) (c)])
/* Definitions used by the pexecute routine. */
#define PEXECUTE_FIRST 1
#define PEXECUTE_LAST 2
#define PEXECUTE_ONE (PEXECUTE_FIRST + PEXECUTE_LAST)
#define PEXECUTE_SEARCH 4
#define PEXECUTE_VERBOSE 8
/* Execute a program. */
extern int pexecute PARAMS ((const char *, char * const *, const char *,
const char *, char **, char **, int));
/* Wait for pexecute to finish. */
extern int pwait PARAMS ((int, int *, int));
#ifdef __cplusplus
}
#endif
#endif /* ! defined (LIBIBERTY_H) */