Rizin
unix-like reverse engineering framework and cli tools
•All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Events Friends Macros Modules Pages
Classes | Macros | Functions | Variables
libiberty.h File Reference
#include "ansidecl.h"
#include <stddef.h>
#include <stdarg.h>
#include <stdio.h>

Go to the source code of this file.

Classes

struct  pex_time
 

Macros

#define basename   basename_cannot_be_used_without_a_prototype
 
#define ACONCAT(ACONCAT_PARAMS)
 
#define XNEW(T)   ((T *)xmalloc(sizeof(T)))
 
#define XCNEW(T)   ((T *)xcalloc(1, sizeof(T)))
 
#define XDELETE(P)   free((void *)(P))
 
#define XNEWVEC(T, N)   ((T *)xmalloc(sizeof(T) * (N)))
 
#define XCNEWVEC(T, N)   ((T *)xcalloc((N), sizeof(T)))
 
#define XRESIZEVEC(T, P, N)   ((T *)xrealloc((void *)(P), sizeof(T) * (N)))
 
#define XDELETEVEC(P)   free((void *)(P))
 
#define XNEWVAR(T, S)   ((T *)xmalloc((S)))
 
#define XCNEWVAR(T, S)   ((T *)xcalloc(1, (S)))
 
#define XRESIZEVAR(T, P, S)   ((T *)xrealloc((P), (S)))
 
#define XOBNEW(O, T)   ((T *)obstack_alloc((O), sizeof(T)))
 
#define XOBFINISH(O, T)   ((T)obstack_finish((O)))
 
#define _hex_array_size   256
 
#define _hex_bad   99
 
#define hex_p(c)   (hex_value(c) != _hex_bad)
 
#define hex_value(c)   ((unsigned int)_hex_value[(unsigned char)(c)])
 
#define PEX_RECORD_TIMES   0x1
 
#define PEX_USE_PIPES   0x2
 
#define PEX_SAVE_TEMPS   0x4
 
#define PEX_LAST   0x1
 
#define PEX_SEARCH   0x2
 
#define PEX_SUFFIX   0x4
 
#define PEX_STDERR_TO_STDOUT   0x8
 
#define PEX_BINARY_INPUT   0x10
 
#define PEX_BINARY_OUTPUT   0x20
 
#define PEXECUTE_FIRST   1
 
#define PEXECUTE_LAST   2
 
#define PEXECUTE_ONE   (PEXECUTE_FIRST + PEXECUTE_LAST)
 
#define PEXECUTE_SEARCH   4
 
#define PEXECUTE_VERBOSE   8
 
#define ARRAY_SIZE(a)   (sizeof(a) / sizeof((a)[0]))
 
#define alloca(x)   C_alloca(x)
 
#define USE_C_ALLOCA   1
 
#define C_ALLOCA   1
 
#define ASTRDUP(X)
 

Functions

void unlock_stream (FILE *)
 
void unlock_std_streams (void)
 
FILE * fopen_unlocked (const char *, const char *)
 
FILE * fdopen_unlocked (int, const char *)
 
FILE * freopen_unlocked (const char *, const char *, FILE *)
 
char ** buildargv (const char *) ATTRIBUTE_MALLOC
 
void freeargv (char **)
 
char ** dupargv (char **) ATTRIBUTE_MALLOC
 
void expandargv PARAMS ((int *, char ***))
 
const char * lbasename (const char *)
 
char * lrealpath (const char *)
 
char * concat (const char *,...) ATTRIBUTE_MALLOC ATTRIBUTE_SENTINEL
 
char * reconcat (char *, const char *,...) ATTRIBUTE_MALLOC ATTRIBUTE_SENTINEL
 
unsigned long concat_length (const char *,...) ATTRIBUTE_SENTINEL
 
char * concat_copy (char *, const char *,...) ATTRIBUTE_SENTINEL
 
char * concat_copy2 (const char *,...) ATTRIBUTE_SENTINEL
 
int fdmatch (int fd1, int fd2)
 
char * getpwd (void)
 
long get_run_time (void)
 
char * make_relative_prefix (const char *, const char *, const char *) ATTRIBUTE_MALLOC
 
char * choose_temp_base (void) ATTRIBUTE_MALLOC
 
char * make_temp_file (const char *) ATTRIBUTE_MALLOC
 
int unlink_if_ordinary (const char *)
 
const char * spaces (int count)
 
int errno_max (void)
 
const char * strerrno (int)
 
int strtoerrno (const char *)
 
char * xstrerror (int)
 
int signo_max (void)
 
const char * strsigno (int)
 
int strtosigno (const char *)
 
int xatexit (void(*fn)(void))
 
void xexit (int status) ATTRIBUTE_NORETURN
 
void xmalloc_set_program_name (const char *)
 
void xmalloc_failed (size_t) ATTRIBUTE_NORETURN
 
void * xmalloc (size_t) ATTRIBUTE_MALLOC
 
void * xrealloc (void *, size_t)
 
void * xcalloc (size_t, size_t) ATTRIBUTE_MALLOC
 
char * xstrdup (const char *) ATTRIBUTE_MALLOC
 
char * xstrndup (const char *, size_t) ATTRIBUTE_MALLOC
 
void * xmemdup (const void *, size_t, size_t) ATTRIBUTE_MALLOC
 
double physmem_total (void)
 
double physmem_available (void)
 
void hex_init (void)
 
struct pex_obj * pex_init (int flags, const char *pname, const char *tempbase)
 
const char * pex_run (struct pex_obj *obj, int flags, const char *executable, char *const *argv, const char *outname, const char *errname, int *err)
 
FILE * pex_write_input (struct pex_obj *obj, int binary)
 
FILE * pex_input_file (struct pex_obj *obj, int flags, const char *in_name)
 
FILE * pex_input_pipe (struct pex_obj *obj, int binary)
 
FILE * pex_read_output (struct pex_obj *, int binary)
 
int pex_get_status (struct pex_obj *, int count, int *vector)
 
int pex_get_times (struct pex_obj *, int count, struct pex_time *vector)
 
void pex_free (struct pex_obj *)
 
const char * pex_one (int flags, const char *executable, char *const *argv, const char *pname, const char *outname, const char *errname, int *status, int *err)
 
int pexecute (const char *, char *const *, const char *, const char *, char **, char **, int)
 
int pwait (int, int *, int)
 
void * C_alloca (size_t) ATTRIBUTE_MALLOC
 

Variables

char * libiberty_concat_ptr
 
const unsigned char _hex_value [_hex_array_size]
 
const char * libiberty_optr
 
char * libiberty_nptr
 
unsigned long libiberty_len
 

Macro Definition Documentation

◆ _hex_array_size

#define _hex_array_size   256

Definition at line 343 of file libiberty.h.

◆ _hex_bad

#define _hex_bad   99

Definition at line 344 of file libiberty.h.

◆ ACONCAT

#define ACONCAT (   ACONCAT_PARAMS)
Value:
(libiberty_concat_ptr = (char *)alloca(concat_length ACONCAT_PARAMS + 1), \
concat_copy2 ACONCAT_PARAMS)
libiberty_concat_ptr
char * libiberty_concat_ptr
concat_length
unsigned long concat_length(const char *,...) ATTRIBUTE_SENTINEL
alloca
#define alloca(x)
Definition: libiberty.h:593

Definition at line 164 of file libiberty.h.

◆ alloca

#define alloca (   x)    C_alloca(x)

Definition at line 593 of file libiberty.h.

◆ ARRAY_SIZE

#define ARRAY_SIZE (   a)    (sizeof(a) / sizeof((a)[0]))

Definition at line 574 of file libiberty.h.

◆ ASTRDUP

#define ASTRDUP (   X)
Value:
(libiberty_optr = (X), \
libiberty_len = strlen(libiberty_optr) + 1, \
libiberty_nptr = (char *)alloca(libiberty_len), \
(char *)memcpy(libiberty_nptr, libiberty_optr, libiberty_len))
X
#define X(x, b, m)
memcpy
memcpy(mem, inblock.get(), min(CONTAINING_RECORD(inblock.get(), MEMBLOCK, data) ->size, size))
libiberty_nptr
char * libiberty_nptr
libiberty_optr
const char * libiberty_optr
libiberty_len
unsigned long libiberty_len

Definition at line 601 of file libiberty.h.

◆ basename

#define basename   basename_cannot_be_used_without_a_prototype

Definition at line 109 of file libiberty.h.

◆ C_ALLOCA

#define C_ALLOCA   1

Definition at line 597 of file libiberty.h.

◆ hex_p

#define hex_p (   c)    (hex_value(c) != _hex_bad)

Definition at line 347 of file libiberty.h.

◆ hex_value

#define hex_value (   c)    ((unsigned int)_hex_value[(unsigned char)(c)])

Definition at line 350 of file libiberty.h.

◆ PEX_BINARY_INPUT

#define PEX_BINARY_INPUT   0x10

Definition at line 394 of file libiberty.h.

◆ PEX_BINARY_OUTPUT

#define PEX_BINARY_OUTPUT   0x20

Definition at line 401 of file libiberty.h.

◆ PEX_LAST

#define PEX_LAST   0x1

Definition at line 381 of file libiberty.h.

◆ PEX_RECORD_TIMES

#define PEX_RECORD_TIMES   0x1

Definition at line 355 of file libiberty.h.

◆ PEX_SAVE_TEMPS

#define PEX_SAVE_TEMPS   0x4

Definition at line 361 of file libiberty.h.

◆ PEX_SEARCH

#define PEX_SEARCH   0x2

Definition at line 384 of file libiberty.h.

◆ PEX_STDERR_TO_STDOUT

#define PEX_STDERR_TO_STDOUT   0x8

Definition at line 390 of file libiberty.h.

◆ PEX_SUFFIX

#define PEX_SUFFIX   0x4

Definition at line 387 of file libiberty.h.

◆ PEX_USE_PIPES

#define PEX_USE_PIPES   0x2

Definition at line 358 of file libiberty.h.

◆ PEXECUTE_FIRST

#define PEXECUTE_FIRST   1

Definition at line 554 of file libiberty.h.

◆ PEXECUTE_LAST

#define PEXECUTE_LAST   2

Definition at line 555 of file libiberty.h.

◆ PEXECUTE_ONE

#define PEXECUTE_ONE   (PEXECUTE_FIRST + PEXECUTE_LAST)

Definition at line 556 of file libiberty.h.

◆ PEXECUTE_SEARCH

#define PEXECUTE_SEARCH   4

Definition at line 557 of file libiberty.h.

◆ PEXECUTE_VERBOSE

#define PEXECUTE_VERBOSE   8

Definition at line 558 of file libiberty.h.

◆ USE_C_ALLOCA

#define USE_C_ALLOCA   1

Definition at line 595 of file libiberty.h.

◆ XCNEW

#define XCNEW (   T)    ((T *)xcalloc(1, sizeof(T)))

Definition at line 320 of file libiberty.h.

◆ XCNEWVAR

#define XCNEWVAR (   T,
  S 
)    ((T *)xcalloc(1, (S)))

Definition at line 333 of file libiberty.h.

◆ XCNEWVEC

#define XCNEWVEC (   T,
  N 
)    ((T *)xcalloc((N), sizeof(T)))

Definition at line 326 of file libiberty.h.

◆ XDELETE

#define XDELETE (   P)    free((void *)(P))

Definition at line 321 of file libiberty.h.

◆ XDELETEVEC

#define XDELETEVEC (   P)    free((void *)(P))

Definition at line 328 of file libiberty.h.

◆ XNEW

#define XNEW (   T)    ((T *)xmalloc(sizeof(T)))

Definition at line 319 of file libiberty.h.

◆ XNEWVAR

#define XNEWVAR (   T,
  S 
)    ((T *)xmalloc((S)))

Definition at line 332 of file libiberty.h.

◆ XNEWVEC

#define XNEWVEC (   T,
  N 
)    ((T *)xmalloc(sizeof(T) * (N)))

Definition at line 325 of file libiberty.h.

◆ XOBFINISH

#define XOBFINISH (   O,
  T 
)    ((T)obstack_finish((O)))

Definition at line 339 of file libiberty.h.

◆ XOBNEW

#define XOBNEW (   O,
  T 
)    ((T *)obstack_alloc((O), sizeof(T)))

Definition at line 338 of file libiberty.h.

◆ XRESIZEVAR

#define XRESIZEVAR (   T,
  P,
  S 
)    ((T *)xrealloc((P), (S)))

Definition at line 334 of file libiberty.h.

◆ XRESIZEVEC

#define XRESIZEVEC (   T,
  P,
  N 
)    ((T *)xrealloc((void *)(P), sizeof(T) * (N)))

Definition at line 327 of file libiberty.h.

Function Documentation

◆ buildargv()

char** buildargv ( const char *  )

◆ C_alloca()

void* C_alloca ( size_t  )

◆ choose_temp_base()

char* choose_temp_base ( void  )

◆ concat()

char* concat ( const char *  ,
  ... 
)

◆ concat_copy()

char* concat_copy ( char *  ,
const char *  ,
  ... 
)

◆ concat_copy2()

char* concat_copy2 ( const char *  ,
  ... 
)

◆ concat_length()

unsigned long concat_length ( const char *  ,
  ... 
)

◆ dupargv()

char** dupargv ( char **  )

◆ errno_max()

int errno_max ( void  )

◆ fdmatch()

int fdmatch ( int  fd1,
int  fd2 
)

◆ fdopen_unlocked()

FILE* fdopen_unlocked ( int  ,
const char *   
)

◆ fopen_unlocked()

FILE* fopen_unlocked ( const char *  ,
const char *   
)

◆ freeargv()

void freeargv ( char **  )

◆ freopen_unlocked()

FILE* freopen_unlocked ( const char *  ,
const char *  ,
FILE *   
)

◆ get_run_time()

long get_run_time ( void  )

◆ getpwd()

char* getpwd ( void  )

◆ hex_init()

void hex_init ( void  )

◆ lbasename()

const char* lbasename ( const char *  )

◆ lrealpath()

char* lrealpath ( const char *  )

◆ make_relative_prefix()

char* make_relative_prefix ( const char *  ,
const char *  ,
const char *   
)

◆ make_temp_file()

char* make_temp_file ( const char *  )

◆ PARAMS()

void expandargv PARAMS ( (int *, char ***)  )

◆ pex_free()

void pex_free ( struct pex_obj *  )

◆ pex_get_status()

int pex_get_status ( struct pex_obj *  ,
int  count,
int *  vector 
)

◆ pex_get_times()

int pex_get_times ( struct pex_obj *  ,
int  count,
struct pex_time *  vector 
)

◆ pex_init()

struct pex_obj* pex_init ( int  flags,
const char *  pname,
const char *  tempbase 
)

◆ pex_input_file()

FILE* pex_input_file ( struct pex_obj *  obj,
int  flags,
const char *  in_name 
)

◆ pex_input_pipe()

FILE* pex_input_pipe ( struct pex_obj *  obj,
int  binary 
)

◆ pex_one()

const char* pex_one ( int  flags,
const char *  executable,
char *const *  argv,
const char *  pname,
const char *  outname,
const char *  errname,
int *  status,
int *  err 
)

◆ pex_read_output()

FILE* pex_read_output ( struct pex_obj *  ,
int  binary 
)

◆ pex_run()

const char* pex_run ( struct pex_obj *  obj,
int  flags,
const char *  executable,
char *const *  argv,
const char *  outname,
const char *  errname,
int *  err 
)

◆ pex_write_input()

FILE* pex_write_input ( struct pex_obj *  obj,
int  binary 
)

◆ pexecute()

int pexecute ( const char *  ,
char *const *  ,
const char *  ,
const char *  ,
char **  ,
char **  ,
int   
)

◆ physmem_available()

double physmem_available ( void  )

◆ physmem_total()

double physmem_total ( void  )

◆ pwait()

int pwait ( int  ,
int *  ,
int   
)

◆ reconcat()

char* reconcat ( char *  ,
const char *  ,
  ... 
)

◆ signo_max()

int signo_max ( void  )

◆ spaces()

const char* spaces ( int  count)

Referenced by count_flags_in_space(), ds_print_cycles(), ds_print_trace(), ds_show_functions(), foreach_space_cb(), process_cabinet(), rz_core_debug_plugin_print(), rz_core_debug_plugins_print(), rz_core_spaces_print(), rz_flag_get_by_spaces(), rz_serialize_spaces_load(), rz_serialize_spaces_save(), unset_flagspace(), and xrefs_graph().

◆ strerrno()

const char* strerrno ( int  )

◆ strsigno()

const char* strsigno ( int  )

◆ strtoerrno()

int strtoerrno ( const char *  )

◆ strtosigno()

int strtosigno ( const char *  )

◆ unlink_if_ordinary()

int unlink_if_ordinary ( const char *  )

◆ unlock_std_streams()

void unlock_std_streams ( void  )

◆ unlock_stream()

void unlock_stream ( FILE *  )

◆ xatexit()

int xatexit ( void(*)(void)  fn)

◆ xcalloc()

void* xcalloc ( size_t  ,
size_t   
)

◆ xexit()

void xexit ( int  status)

◆ xmalloc()

void* xmalloc ( size_t  )

◆ xmalloc_failed()

void xmalloc_failed ( size_t  )

◆ xmalloc_set_program_name()

void xmalloc_set_program_name ( const char *  )

◆ xmemdup()

void* xmemdup ( const void *  ,
size_t  ,
size_t   
)

◆ xrealloc()

void* xrealloc ( void *  ptr,
size_t  size 
)

Definition at line 25 of file util.c.

26 {
27  assert(size > 0);
28 
29  // Save ptr so that we can free it if realloc fails.
30  // The point is that message_fatal ends up calling stdio functions
31  // which in some libc implementations might allocate memory from
32  // the heap. Freeing ptr improves the chances that there's free
33  // memory for stdio functions if they need it.
34  void *p = ptr;
35  ptr = realloc(ptr, size);
36 
37  if (ptr == NULL) {
38  const int saved_errno = errno;
39  free(p);
40  message_fatal("%s", strerror(saved_errno));
41  }
42 
43  return ptr;
44 }
NULL
#define NULL
Definition: cris-opc.c:27
free
RZ_API void Ht_() free(HtName_(Ht) *ht)
Definition: ht_inc.c:130
size
voidpf void uLong size
Definition: ioapi.h:138
p
void * p
Definition: libc.cpp:67
realloc
void * realloc(void *ptr, size_t size)
Definition: malloc.c:144
assert
assert(limit<=UINT32_MAX/2)
message_fatal
void message_fatal(const char *fmt,...)
Definition: message.c:777

References assert(), free(), message_fatal(), NULL, p, and realloc().

Referenced by read_name().

◆ xstrdup()

char* xstrdup ( const char *  src)

Definition at line 48 of file util.c.

49 {
50  assert(src != NULL);
51  const size_t size = strlen(src) + 1;
52  char *dest = xmalloc(size);
53  return memcpy(dest, src, size);
54 }
src
lzma_index * src
Definition: index.h:567
xmalloc
#define xmalloc
Definition: disas-asm.h:43
dest
char * dest
Definition: lz4.h:697

References assert(), dest, memcpy(), NULL, src, and xmalloc.

Referenced by parse_environment(), parse_options(), and suffix_set().

◆ xstrerror()

char* xstrerror ( int  )

◆ xstrndup()

char* xstrndup ( const char *  ,
size_t   
)

Variable Documentation

◆ _hex_value

const unsigned char _hex_value[_hex_array_size]
extern

◆ libiberty_concat_ptr

char* libiberty_concat_ptr
extern

◆ libiberty_len

unsigned long libiberty_len
extern

◆ libiberty_nptr

char* libiberty_nptr
extern

◆ libiberty_optr

const char* libiberty_optr
extern