dummy commit before egcs merge
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1 changed files with 44 additions and 9 deletions
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@ -10,6 +10,10 @@
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#ifndef LIBIBERTY_H
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#define LIBIBERTY_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "ansidecl.h"
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/* Build an argument vector from a string. Allocates memory using
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@ -21,12 +25,22 @@ extern char **buildargv PARAMS ((char *));
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extern void freeargv PARAMS ((char **));
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/* Duplicate an argument vector. Allocates memory using malloc. Use
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freeargv to free the vector. */
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extern char **dupargv PARAMS ((char **));
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/* Return the last component of a path name. Note that we can't use a
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prototype here because the parameter is declared inconsistently
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across different systems, sometimes as "char *" and sometimes as
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"const char *" */
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#if defined(__GNU_LIBRARY__ ) || defined (__linux__)
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extern char *basename PARAMS ((const char *));
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#else
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extern char *basename ();
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#endif
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/* Concatenate an arbitrary number of strings, up to (char *) NULL.
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Allocates memory using xmalloc. */
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@ -97,8 +111,7 @@ extern int xatexit PARAMS ((void (*fn) (void)));
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#ifndef __GNUC__
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extern void xexit PARAMS ((int status));
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#else
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typedef void libiberty_voidfn PARAMS ((int status));
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__volatile__ libiberty_voidfn xexit;
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void xexit PARAMS ((int status)) __attribute__ ((noreturn));
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#endif
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/* Set the program name used by xmalloc. */
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@ -107,20 +120,20 @@ extern void xmalloc_set_program_name PARAMS ((const char *));
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/* Allocate memory without fail. If malloc fails, this will print a
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message to stderr (using the name set by xmalloc_set_program_name,
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if any) and then call xexit.
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if any) and then call xexit. */
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FIXME: We do not declare the parameter type (size_t) in order to
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avoid conflicts with other declarations of xmalloc that exist in
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programs which use libiberty. */
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extern PTR xmalloc ();
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#ifdef ANSI_PROTOTYPES
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/* Get a definition for size_t. */
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#include <stddef.h>
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#endif
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extern PTR xmalloc PARAMS ((size_t));
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/* Reallocate memory without fail. This works like xmalloc.
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FIXME: We do not declare the parameter types for the same reason as
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xmalloc. */
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extern PTR xrealloc ();
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extern PTR xrealloc PARAMS ((PTR, size_t));
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/* Copy a string into a memory buffer without fail. */
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@ -137,4 +150,26 @@ extern void hex_init PARAMS ((void));
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the argument being performed exactly once. */
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#define hex_value(c) (_hex_value[(unsigned char) (c)])
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/* Definitions used by the pexecute routine. */
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#define PEXECUTE_FIRST 1
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#define PEXECUTE_LAST 2
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#define PEXECUTE_ONE (PEXECUTE_FIRST + PEXECUTE_LAST)
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#define PEXECUTE_SEARCH 4
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#define PEXECUTE_VERBOSE 8
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/* Execute a program. */
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extern int pexecute PARAMS ((const char *, char * const *, const char *,
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const char *, char **, char **, int));
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/* Wait for pexecute to finish. */
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extern int pwait PARAMS ((int, int *, int));
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#ifdef __cplusplus
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}
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#endif
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#endif /* ! defined (LIBIBERTY_H) */
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