#endif
/* The possibilities for the third argument to `setvbuf'. */
-#define _IOFBF __STDIO_IOFBF /* Fully buffered. */
+#define _IOFBF __STDIO_IOFBF /* Fully buffered. */
#define _IOLBF __STDIO_IOLBF /* Line buffered. */
#define _IONBF __STDIO_IONBF /* No buffering. */
#if defined __USE_SVID || defined __USE_XOPEN
-/* Default path prefix for `tempnam' and `tmpnam'. */
+/* Default path prefix for `mkstemp'. */
# define P_tmpdir "/tmp"
#endif
/* Get the values:
L_tmpnam How long an array of chars must be to be passed to `tmpnam'.
TMP_MAX The minimum number of unique filenames generated by tmpnam
- (and tempnam when it uses tmpnam's name space),
+ (and tempnam when it uses tmpnam's name space),
or tempnam (the two are separate).
L_ctermid How long an array to pass to `ctermid'.
L_cuserid How long an array to pass to `cuserid'.
__BEGIN_NAMESPACE_STD
/* Remove file FILENAME. */
extern int remove (__const char *__filename) __THROW;
+libc_hidden_proto(remove)
/* Rename file OLD to NEW. */
extern int rename (__const char *__old, __const char *__new) __THROW;
__END_NAMESPACE_STD
+#ifdef __USE_ATFILE
+/* Rename file OLD relative to OLDFD to NEW relative to NEWFD. */
+extern int renameat (int __oldfd, __const char *__old, int __newfd,
+ __const char *__new) __THROW;
+#endif
__BEGIN_NAMESPACE_STD
/* Create a temporary file and open it read/write.
This function is a possible cancellation points and therefore not
marked with __THROW. */
#ifndef __USE_FILE_OFFSET64
-extern FILE *tmpfile (void);
+extern FILE *tmpfile (void) __wur;
#else
# ifdef __REDIRECT
-extern FILE *__REDIRECT (tmpfile, (void), tmpfile64);
+extern FILE *__REDIRECT (tmpfile, (void), tmpfile64) __wur;
# else
# define tmpfile tmpfile64
# endif
#endif
#ifdef __USE_LARGEFILE64
-extern FILE *tmpfile64 (void);
+extern FILE *tmpfile64 (void) __wur;
#endif
+#ifdef __UCLIBC_SUSV4_LEGACY__
/* Generate a temporary filename. */
-extern char *tmpnam (char *__s) __THROW;
+extern char *tmpnam (char *__s) __THROW __wur;
+#endif
__END_NAMESPACE_STD
-#ifdef __USE_MISC
+#if defined __USE_MISC && defined __UCLIBC_SUSV4_LEGACY__
/* This is the reentrant variant of `tmpnam'. The only difference is
that it does not allow S to be NULL. */
-extern char *tmpnam_r (char *__s) __THROW;
+extern char *tmpnam_r (char *__s) __THROW __wur;
#endif
-#if defined __USE_SVID || defined __USE_XOPEN
+#if (defined __USE_SVID || defined __USE_XOPEN) && defined __UCLIBC_SUSV4_LEGACY__
/* Generate a unique temporary filename using up to five characters of PFX
if it is not NULL. The directory to put this file in is searched for
as follows: First the environment variable "TMPDIR" is checked.
P_tmpdir is tried and finally "/tmp". The storage for the filename
is allocated by `malloc'. */
extern char *tempnam (__const char *__dir, __const char *__pfx)
- __THROW __attribute_malloc__;
+ __THROW __attribute_malloc__ __wur;
#endif
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fclose (FILE *__stream);
+libc_hidden_proto(fclose)
/* Flush STREAM, or all streams if STREAM is NULL.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fflush (FILE *__stream);
+libc_hidden_proto(fflush)
__END_NAMESPACE_STD
#ifdef __USE_MISC
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fflush_unlocked (FILE *__stream);
+libc_hidden_proto(fflush_unlocked)
#endif
#ifdef __USE_GNU
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern FILE *fopen (__const char *__restrict __filename,
- __const char *__restrict __modes);
+ __const char *__restrict __modes) __wur;
+libc_hidden_proto(fopen)
/* Open a file, replacing an existing stream with it.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern FILE *freopen (__const char *__restrict __filename,
__const char *__restrict __modes,
- FILE *__restrict __stream);
+ FILE *__restrict __stream) __wur;
#else
# ifdef __REDIRECT
extern FILE *__REDIRECT (fopen, (__const char *__restrict __filename,
- __const char *__restrict __modes), fopen64);
+ __const char *__restrict __modes), fopen64)
+ __wur;
extern FILE *__REDIRECT (freopen, (__const char *__restrict __filename,
__const char *__restrict __modes,
- FILE *__restrict __stream), freopen64);
+ FILE *__restrict __stream), freopen64)
+ __wur;
# else
# define fopen fopen64
# define freopen freopen64
__END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
extern FILE *fopen64 (__const char *__restrict __filename,
- __const char *__restrict __modes);
+ __const char *__restrict __modes) __wur;
+libc_hidden_proto(fopen64)
extern FILE *freopen64 (__const char *__restrict __filename,
__const char *__restrict __modes,
- FILE *__restrict __stream);
+ FILE *__restrict __stream) __wur;
#endif
#ifdef __USE_POSIX
/* Create a new stream that refers to an existing system file descriptor. */
-extern FILE *fdopen (int __fd, __const char *__modes) __THROW;
+extern FILE *fdopen (int __fd, __const char *__modes) __THROW __wur;
+libc_hidden_proto(fdopen)
#endif
-#ifdef __USE_GNU
#ifdef __UCLIBC_HAS_GLIBC_CUSTOM_STREAMS__
+#ifdef __USE_GNU
/* Create a new stream that refers to the given magic cookie,
and uses the given functions for input and output. */
extern FILE *fopencookie (void *__restrict __magic_cookie,
__const char *__restrict __modes,
- _IO_cookie_io_functions_t __io_funcs) __THROW;
+ _IO_cookie_io_functions_t __io_funcs) __THROW __wur;
+libc_hidden_proto(fopencookie)
+#endif
+#ifdef __USE_XOPEN2K8
/* Create a new stream that refers to a memory buffer. */
-extern FILE *fmemopen (void *__s, size_t __len, __const char *__modes) __THROW;
+extern FILE *fmemopen (void *__s, size_t __len, __const char *__modes)
+ __THROW __wur;
/* Open a stream that writes into a malloc'd buffer that is expanded as
necessary. *BUFLOC and *SIZELOC are updated with the buffer's location
and the number of characters written on fflush or fclose. */
-extern FILE *open_memstream (char **__restrict __bufloc,
- size_t *__restrict __sizeloc) __THROW;
+extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __THROW __wur;
+libc_hidden_proto(open_memstream)
#endif
#endif
else allocate an internal buffer N bytes long. */
extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
int __modes, size_t __n) __THROW;
+libc_hidden_proto(setvbuf)
__END_NAMESPACE_STD
#ifdef __USE_BSD
marked with __THROW. */
extern int fprintf (FILE *__restrict __stream,
__const char *__restrict __format, ...);
+libc_hidden_proto(fprintf)
/* Write formatted output to stdout.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int printf (__const char *__restrict __format, ...);
+libc_hidden_proto(printf)
/* Write formatted output to S. */
extern int sprintf (char *__restrict __s,
- __const char *__restrict __format, ...) __THROW;
+ __const char *__restrict __format, ...)
+ __THROW __attribute__ ((__format__ (__printf__, 2, 3)));
+libc_hidden_proto(sprintf)
/* Write formatted output to S from argument list ARG.
marked with __THROW. */
extern int vfprintf (FILE *__restrict __s, __const char *__restrict __format,
__gnuc_va_list __arg);
+libc_hidden_proto(vfprintf)
/* Write formatted output to stdout from argument list ARG.
This function is a possible cancellation point and therefore not
extern int vprintf (__const char *__restrict __format, __gnuc_va_list __arg);
/* Write formatted output to S from argument list ARG. */
extern int vsprintf (char *__restrict __s, __const char *__restrict __format,
- __gnuc_va_list __arg) __THROW;
+ __gnuc_va_list __arg)
+ __THROW __attribute__ ((__format__ (__printf__, 2, 0)));
__END_NAMESPACE_STD
#if defined __USE_BSD || defined __USE_ISOC99 || defined __USE_UNIX98
extern int snprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format, ...)
__THROW __attribute__ ((__format__ (__printf__, 3, 4)));
+libc_hidden_proto(snprintf)
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format, __gnuc_va_list __arg)
__THROW __attribute__ ((__format__ (__printf__, 3, 0)));
+libc_hidden_proto(vsnprintf)
__END_NAMESPACE_C99
#endif
Store the address of the string in *PTR. */
extern int vasprintf (char **__restrict __ptr, __const char *__restrict __f,
__gnuc_va_list __arg)
- __THROW __attribute__ ((__format__ (__printf__, 2, 0)));
+ __THROW __attribute__ ((__format__ (__printf__, 2, 0))) __wur;
+libc_hidden_proto(vasprintf)
+#if 0 /* uClibc: disabled */
extern int __asprintf (char **__restrict __ptr,
__const char *__restrict __fmt, ...)
- __THROW __attribute__ ((__format__ (__printf__, 2, 3)));
+ __THROW __attribute__ ((__format__ (__printf__, 2, 3))) __wur;
+#endif
extern int asprintf (char **__restrict __ptr,
__const char *__restrict __fmt, ...)
- __THROW __attribute__ ((__format__ (__printf__, 2, 3)));
+ __THROW __attribute__ ((__format__ (__printf__, 2, 3))) __wur;
+libc_hidden_proto(asprintf)
+#endif
+#ifdef __USE_XOPEN2K8
/* Write formatted output to a file descriptor.
These functions are not part of POSIX and therefore no official
extern int vdprintf (int __fd, __const char *__restrict __fmt,
__gnuc_va_list __arg)
__attribute__ ((__format__ (__printf__, 2, 0)));
+libc_hidden_proto(vdprintf)
extern int dprintf (int __fd, __const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
#endif
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fscanf (FILE *__restrict __stream,
- __const char *__restrict __format, ...);
+ __const char *__restrict __format, ...)
+ __attribute__ ((__format__ (__scanf__, 2, 3))) __wur;
+libc_hidden_proto(fscanf)
/* Read formatted input from stdin.
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern int scanf (__const char *__restrict __format, ...);
+extern int scanf (__const char *__restrict __format, ...)
+ __attribute__ ((__format__ (__scanf__, 1, 2))) __wur;
/* Read formatted input from S. */
extern int sscanf (__const char *__restrict __s,
- __const char *__restrict __format, ...) __THROW;
+ __const char *__restrict __format, ...)
+ __THROW __attribute__ ((__format__ (__scanf__, 2, 3)));
+libc_hidden_proto(sscanf)
__END_NAMESPACE_STD
#ifdef __USE_ISOC99
marked with __THROW. */
extern int vfscanf (FILE *__restrict __s, __const char *__restrict __format,
__gnuc_va_list __arg)
- __attribute__ ((__format__ (__scanf__, 2, 0)));
+ __attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
+libc_hidden_proto(vfscanf)
/* Read formatted input from stdin into argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vscanf (__const char *__restrict __format, __gnuc_va_list __arg)
- __attribute__ ((__format__ (__scanf__, 1, 0)));
+ __attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
/* Read formatted input from S into argument list ARG. */
extern int vsscanf (__const char *__restrict __s,
__const char *__restrict __format, __gnuc_va_list __arg)
__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
+libc_hidden_proto(vsscanf)
__END_NAMESPACE_C99
#endif /* Use ISO C9x. */
These functions are possible cancellation points and therefore not
marked with __THROW. */
extern int fgetc (FILE *__stream);
+libc_hidden_proto(fgetc)
extern int getc (FILE *__stream);
/* Read a character from stdin.
These functions are possible cancellation points and therefore not
marked with __THROW. */
extern int getc_unlocked (FILE *__stream);
+libc_hidden_proto(getc_unlocked)
extern int getchar_unlocked (void);
-
-/* SUSv3 allows getc_unlocked to be a macro */
-#define getc_unlocked(_fp) __GETC_UNLOCKED(_fp)
+libc_hidden_proto(getchar_unlocked)
#endif /* Use POSIX or MISC. */
#ifdef __USE_MISC
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fgetc_unlocked (FILE *__stream);
+libc_hidden_proto(fgetc_unlocked)
#endif /* Use MISC. */
These functions is a possible cancellation point and therefore not
marked with __THROW. */
extern int fputc (int __c, FILE *__stream);
+libc_hidden_proto(fputc)
extern int putc (int __c, FILE *__stream);
/* Write a character to stdout.
marked with __THROW. */
extern int putc_unlocked (int __c, FILE *__stream);
extern int putchar_unlocked (int __c);
-
-/* SUSv3 allows putc_unlocked to be a macro */
-#define putc_unlocked(_ch, _fp) __PUTC_UNLOCKED(_ch, _fp)
#endif /* Use POSIX or MISC. */
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream);
+extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
+ __wur;
+libc_hidden_proto(fgets)
/* Get a newline-terminated string from stdin, removing the newline.
DO NOT USE THIS FUNCTION!! There is no limit on how much it will read.
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern char *gets (char *__s);
+extern char *gets (char *__s) __wur;
__END_NAMESPACE_STD
#ifdef __USE_GNU
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern char *fgets_unlocked (char *__restrict __s, int __n,
- FILE *__restrict __stream);
+ FILE *__restrict __stream) __wur;
+libc_hidden_proto(fgets_unlocked)
#endif
-#ifdef __USE_GNU
+#ifdef __USE_XOPEN2K8
/* Read up to (and including) a DELIMITER from STREAM into *LINEPTR
(and null-terminate it). *LINEPTR is a pointer returned from malloc (or
NULL), pointing to *N characters of space. It is realloc'd as
cancellation point. But due to similarity with an POSIX interface
or due to the implementation they are cancellation points and
therefore not marked with __THROW. */
+#if 0 /* uClibc: disabled */
extern __ssize_t __getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
- FILE *__restrict __stream);
+ FILE *__restrict __stream) __wur;
+#endif
extern __ssize_t getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
- FILE *__restrict __stream);
+ FILE *__restrict __stream) __wur;
+libc_hidden_proto(getdelim)
/* Like `getdelim', but reads up to a newline.
therefore not marked with __THROW. */
extern __ssize_t getline (char **__restrict __lineptr,
size_t *__restrict __n,
- FILE *__restrict __stream);
+ FILE *__restrict __stream) __wur;
+libc_hidden_proto(getline)
#endif
This function is a possible cancellation points and therefore not
marked with __THROW. */
extern int fputs (__const char *__restrict __s, FILE *__restrict __stream);
+libc_hidden_proto(fputs)
/* Write a string, followed by a newline, to stdout.
This function is a possible cancellation points and therefore not
marked with __THROW. */
extern int ungetc (int __c, FILE *__stream);
+libc_hidden_proto(ungetc)
/* Read chunks of generic data from STREAM.
This function is a possible cancellation points and therefore not
marked with __THROW. */
extern size_t fread (void *__restrict __ptr, size_t __size,
- size_t __n, FILE *__restrict __stream);
+ size_t __n, FILE *__restrict __stream) __wur;
+libc_hidden_proto(fread)
/* Write chunks of generic data to STREAM.
This function is a possible cancellation points and therefore not
marked with __THROW. */
extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
- size_t __n, FILE *__restrict __s);
+ size_t __n, FILE *__restrict __s) __wur;
+libc_hidden_proto(fwrite)
__END_NAMESPACE_STD
#ifdef __USE_GNU
therefore not marked with __THROW. */
extern int fputs_unlocked (__const char *__restrict __s,
FILE *__restrict __stream);
+libc_hidden_proto(fputs_unlocked)
#endif
#ifdef __USE_MISC
or due to the implementation they are cancellation points and
therefore not marked with __THROW. */
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
- size_t __n, FILE *__restrict __stream);
+ size_t __n, FILE *__restrict __stream) __wur;
+libc_hidden_proto(fread_unlocked)
extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size,
- size_t __n, FILE *__restrict __stream);
+ size_t __n, FILE *__restrict __stream) __wur;
+libc_hidden_proto(fwrite_unlocked)
#endif
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fseek (FILE *__stream, long int __off, int __whence);
+libc_hidden_proto(fseek)
/* Return the current position of STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern long int ftell (FILE *__stream);
+extern long int ftell (FILE *__stream) __wur;
+libc_hidden_proto(ftell)
/* Rewind to the beginning of STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern void rewind (FILE *__stream);
+libc_hidden_proto(rewind)
__END_NAMESPACE_STD
/* The Single Unix Specification, Version 2, specifies an alternative,
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern __off_t ftello (FILE *__stream);
+extern __off_t ftello (FILE *__stream) __wur;
# else
# ifdef __REDIRECT
extern int __REDIRECT (fseeko,
#ifdef __USE_LARGEFILE64
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
-extern __off64_t ftello64 (FILE *__stream);
+libc_hidden_proto(fseeko64)
+extern __off64_t ftello64 (FILE *__stream) __wur;
+libc_hidden_proto(ftello64)
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
extern int fsetpos64 (FILE *__stream, __const fpos64_t *__pos);
#endif
/* Clear the error and EOF indicators for STREAM. */
extern void clearerr (FILE *__stream) __THROW;
/* Return the EOF indicator for STREAM. */
-extern int feof (FILE *__stream) __THROW;
+extern int feof (FILE *__stream) __THROW __wur;
/* Return the error indicator for STREAM. */
-extern int ferror (FILE *__stream) __THROW;
+extern int ferror (FILE *__stream) __THROW __wur;
__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Faster versions when locking is not required. */
extern void clearerr_unlocked (FILE *__stream) __THROW;
-extern int feof_unlocked (FILE *__stream) __THROW;
-extern int ferror_unlocked (FILE *__stream) __THROW;
+extern int feof_unlocked (FILE *__stream) __THROW __wur;
+extern int ferror_unlocked (FILE *__stream) __THROW __wur;
#endif
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern void perror (__const char *__s);
+libc_hidden_proto(perror)
__END_NAMESPACE_STD
#ifdef __UCLIBC_HAS_SYS_ERRLIST__
#ifdef __USE_POSIX
/* Return the system file descriptor for STREAM. */
-extern int fileno (FILE *__stream) __THROW;
+extern int fileno (FILE *__stream) __THROW __wur;
+libc_hidden_proto(fileno)
#endif /* Use POSIX. */
#ifdef __USE_MISC
/* Faster version when locking is not required. */
-extern int fileno_unlocked (FILE *__stream) __THROW;
+extern int fileno_unlocked (FILE *__stream) __THROW __wur;
+libc_hidden_proto(fileno_unlocked)
#endif
This function is a possible cancellation point and therefore not
marked with __THROW. */
-extern FILE *popen (__const char *__command, __const char *__modes);
+extern FILE *popen (__const char *__command, __const char *__modes) __wur;
/* Close a stream opened by popen and return the status of its child.
/* Try to acquire ownership of STREAM but do not block if it is not
possible. */
-extern int ftrylockfile (FILE *__stream) __THROW;
+extern int ftrylockfile (FILE *__stream) __THROW __wur;
/* Relinquish the ownership granted for STREAM. */
extern void funlockfile (FILE *__stream) __THROW;
declared here which do not belong into this header. But we have to
follow. In GNU mode we don't do this nonsense. */
# define __need_getopt
+/* keep this on uClibc in bits/, we need it when GNU_GETOPT is disabled */
# include <bits/getopt.h>
#endif /* X/Open, but not issue 6 and not for GNU. */
/* If we are compiling with optimizing read this file. It contains
several optimizing inline functions and macros. */
+
+#ifdef __UCLIBC__
+
#define fgetc(_fp) __FGETC(_fp)
#define fputc(_ch, _fp) __FPUTC(_ch, _fp)
+#if defined __USE_POSIX || defined __USE_MISC
+/* SUSv3 allows getc_unlocked to be a macro */
+#define getc_unlocked(_fp) __GETC_UNLOCKED(_fp)
+/* SUSv3 allows putc_unlocked to be a macro */
+#define putc_unlocked(_ch, _fp) __PUTC_UNLOCKED(_ch, _fp)
+#endif
+
#ifdef __USE_MISC
#define fgetc_unlocked(_fp) __FGETC_UNLOCKED(_fp)
#define fputc_unlocked(_ch, _fp) __FPUTC_UNLOCKED(_ch, _fp)
#define ferror_unlocked(_fp) __FERROR_UNLOCKED(_fp)
#endif
+#endif
+
__END_DECLS
#endif /* <stdio.h> included. */
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