1 | #ifndef _STDIO_H |
2 | # include <libio/stdio.h> |
3 | # ifndef _ISOMAC |
4 | |
5 | /* Now define the internal interfaces. */ |
6 | |
7 | extern int __fcloseall (void); |
8 | extern int __snprintf (char *__restrict __s, size_t __maxlen, |
9 | const char *__restrict __format, ...) |
10 | __attribute__ ((__format__ (__printf__, 3, 4))); |
11 | libc_hidden_proto (__snprintf) |
12 | extern int __vsnprintf (char *__restrict __s, size_t __maxlen, |
13 | const char *__restrict __format, _G_va_list __arg) |
14 | __attribute__ ((__format__ (__printf__, 3, 0))); |
15 | extern int __vfscanf (FILE *__restrict __s, |
16 | const char *__restrict __format, |
17 | _G_va_list __arg) |
18 | __attribute__ ((__format__ (__scanf__, 2, 0))); |
19 | libc_hidden_proto (__vfscanf) |
20 | extern int __vscanf (const char *__restrict __format, |
21 | _G_va_list __arg) |
22 | __attribute__ ((__format__ (__scanf__, 1, 0))); |
23 | extern _IO_ssize_t __getline (char **__lineptr, size_t *__n, |
24 | FILE *__stream); |
25 | extern int __vsscanf (const char *__restrict __s, |
26 | const char *__restrict __format, |
27 | _G_va_list __arg) |
28 | __attribute__ ((__format__ (__scanf__, 2, 0))); |
29 | |
30 | extern int __sprintf_chk (char *, int, size_t, const char *, ...) __THROW; |
31 | extern int __snprintf_chk (char *, size_t, int, size_t, const char *, ...) |
32 | __THROW; |
33 | extern int __vsprintf_chk (char *, int, size_t, const char *, |
34 | _G_va_list) __THROW; |
35 | extern int __vsnprintf_chk (char *, size_t, int, size_t, const char *, |
36 | _G_va_list) __THROW; |
37 | extern int __printf_chk (int, const char *, ...); |
38 | extern int __fprintf_chk (FILE *, int, const char *, ...); |
39 | extern int __vprintf_chk (int, const char *, _G_va_list); |
40 | extern int __vfprintf_chk (FILE *, int, const char *, _G_va_list); |
41 | extern char *__fgets_unlocked_chk (char *buf, size_t size, int n, FILE *fp); |
42 | extern char *__fgets_chk (char *buf, size_t size, int n, FILE *fp); |
43 | extern int __asprintf_chk (char **, int, const char *, ...) __THROW; |
44 | extern int __vasprintf_chk (char **, int, const char *, _G_va_list) __THROW; |
45 | extern int __dprintf_chk (int, int, const char *, ...); |
46 | extern int __vdprintf_chk (int, int, const char *, _G_va_list); |
47 | extern int __obstack_printf_chk (struct obstack *, int, const char *, ...) |
48 | __THROW; |
49 | extern int __obstack_vprintf_chk (struct obstack *, int, const char *, |
50 | _G_va_list) __THROW; |
51 | |
52 | extern int __isoc99_fscanf (FILE *__restrict __stream, |
53 | const char *__restrict __format, ...) __wur; |
54 | extern int __isoc99_scanf (const char *__restrict __format, ...) __wur; |
55 | extern int __isoc99_sscanf (const char *__restrict __s, |
56 | const char *__restrict __format, ...) __THROW; |
57 | extern int __isoc99_vfscanf (FILE *__restrict __s, |
58 | const char *__restrict __format, |
59 | _G_va_list __arg) __wur; |
60 | extern int __isoc99_vscanf (const char *__restrict __format, |
61 | _G_va_list __arg) __wur; |
62 | extern int __isoc99_vsscanf (const char *__restrict __s, |
63 | const char *__restrict __format, |
64 | _G_va_list __arg) __THROW; |
65 | libc_hidden_proto (__isoc99_vsscanf) |
66 | libc_hidden_proto (__isoc99_vfscanf) |
67 | |
68 | /* Prototypes for compatibility functions. */ |
69 | extern FILE *__new_tmpfile (void); |
70 | extern FILE *__old_tmpfile (void); |
71 | |
72 | # define __need_size_t |
73 | # include <stddef.h> |
74 | |
75 | # include <bits/types/wint_t.h> |
76 | |
77 | /* Generate a unique file name (and possibly open it). */ |
78 | extern int __path_search (char *__tmpl, size_t __tmpl_len, |
79 | const char *__dir, const char *__pfx, |
80 | int __try_tempdir); |
81 | |
82 | extern int __gen_tempname (char *__tmpl, int __suffixlen, int __flags, |
83 | int __kind); |
84 | /* The __kind argument to __gen_tempname may be one of: */ |
85 | # define __GT_FILE 0 /* create a file */ |
86 | # define __GT_DIR 1 /* create a directory */ |
87 | # define __GT_NOCREATE 2 /* just find a name not currently in use */ |
88 | |
89 | enum __libc_message_action |
90 | { |
91 | do_message = 0, /* Print message. */ |
92 | do_abort = 1 << 0, /* Abort. */ |
93 | do_backtrace = 1 << 1 /* Backtrace. */ |
94 | }; |
95 | |
96 | /* Print out MESSAGE on the error output and abort. */ |
97 | extern void __libc_fatal (const char *__message) |
98 | __attribute__ ((__noreturn__)); |
99 | extern void __libc_message (enum __libc_message_action action, |
100 | const char *__fnt, ...); |
101 | extern void __fortify_fail (const char *msg) |
102 | __attribute__ ((__noreturn__)) internal_function; |
103 | extern void __fortify_fail_abort (_Bool, const char *msg) |
104 | __attribute__ ((__noreturn__)) internal_function; |
105 | libc_hidden_proto (__fortify_fail) |
106 | libc_hidden_proto (__fortify_fail_abort) |
107 | |
108 | /* Acquire ownership of STREAM. */ |
109 | extern void __flockfile (FILE *__stream); |
110 | |
111 | /* Relinquish the ownership granted for STREAM. */ |
112 | extern void __funlockfile (FILE *__stream); |
113 | |
114 | /* Try to acquire ownership of STREAM but do not block if it is not |
115 | possible. */ |
116 | extern int __ftrylockfile (FILE *__stream); |
117 | |
118 | extern int __getc_unlocked (FILE *__fp); |
119 | extern wint_t __getwc_unlocked (FILE *__fp); |
120 | |
121 | extern int __fxprintf (FILE *__fp, const char *__fmt, ...) |
122 | __attribute__ ((__format__ (__printf__, 2, 3))); |
123 | extern int __fxprintf_nocancel (FILE *__fp, const char *__fmt, ...) |
124 | __attribute__ ((__format__ (__printf__, 2, 3))); |
125 | |
126 | extern const char *const _sys_errlist_internal[] attribute_hidden; |
127 | extern int _sys_nerr_internal attribute_hidden; |
128 | |
129 | libc_hidden_proto (__asprintf) |
130 | # if IS_IN (libc) |
131 | extern _IO_FILE *_IO_new_fopen (const char*, const char*); |
132 | # define fopen(fname, mode) _IO_new_fopen (fname, mode) |
133 | extern _IO_FILE *_IO_new_fdopen (int, const char*); |
134 | # define fdopen(fd, mode) _IO_new_fdopen (fd, mode) |
135 | extern int _IO_new_fclose (_IO_FILE*); |
136 | # define fclose(fp) _IO_new_fclose (fp) |
137 | extern int _IO_fputs (const char*, _IO_FILE*); |
138 | libc_hidden_proto (_IO_fputs) |
139 | # define fputs(str, fp) _IO_fputs (str, fp) |
140 | extern int _IO_new_fsetpos (_IO_FILE *, const _IO_fpos_t *); |
141 | # define fsetpos(fp, posp) _IO_new_fsetpos (fp, posp) |
142 | extern int _IO_new_fgetpos (_IO_FILE *, _IO_fpos_t *); |
143 | # define fgetpos(fp, posp) _IO_new_fgetpos (fp, posp) |
144 | # endif |
145 | |
146 | libc_hidden_proto (dprintf) |
147 | extern __typeof (dprintf) __dprintf |
148 | __attribute__ ((__format__ (__printf__, 2, 3))); |
149 | libc_hidden_proto (__dprintf) |
150 | libc_hidden_proto (fprintf) |
151 | libc_hidden_proto (vfprintf) |
152 | libc_hidden_proto (sprintf) |
153 | libc_hidden_proto (sscanf) |
154 | libc_hidden_proto (fwrite) |
155 | libc_hidden_proto (perror) |
156 | libc_hidden_proto (remove) |
157 | libc_hidden_proto (rewind) |
158 | libc_hidden_proto (fileno) |
159 | extern __typeof (fileno) __fileno; |
160 | libc_hidden_proto (__fileno) |
161 | libc_hidden_proto (fwrite) |
162 | libc_hidden_proto (fseek) |
163 | extern __typeof (ftello) __ftello; |
164 | libc_hidden_proto (__ftello) |
165 | libc_hidden_proto (fflush) |
166 | libc_hidden_proto (fflush_unlocked) |
167 | extern __typeof (fflush_unlocked) __fflush_unlocked; |
168 | libc_hidden_proto (__fflush_unlocked) |
169 | extern __typeof (fread_unlocked) __fread_unlocked; |
170 | libc_hidden_proto (__fread_unlocked) |
171 | libc_hidden_proto (fwrite_unlocked) |
172 | libc_hidden_proto (fgets_unlocked) |
173 | extern __typeof (fgets_unlocked) __fgets_unlocked; |
174 | libc_hidden_proto (__fgets_unlocked) |
175 | libc_hidden_proto (fputs_unlocked) |
176 | extern __typeof (fputs_unlocked) __fputs_unlocked; |
177 | libc_hidden_proto (__fputs_unlocked) |
178 | libc_hidden_proto (fmemopen) |
179 | /* The prototype needs repeating instead of using __typeof to use |
180 | __THROW in C++ tests. */ |
181 | extern FILE *__open_memstream (char **, size_t *) __THROW __wur; |
182 | libc_hidden_proto (__open_memstream) |
183 | libc_hidden_proto (__libc_fatal) |
184 | rtld_hidden_proto (__libc_fatal) |
185 | libc_hidden_proto (__vsprintf_chk) |
186 | libc_hidden_proto (__vsnprintf_chk) |
187 | libc_hidden_proto (__vfprintf_chk) |
188 | libc_hidden_proto (__vasprintf_chk) |
189 | libc_hidden_proto (__vdprintf_chk) |
190 | libc_hidden_proto (__obstack_vprintf_chk) |
191 | |
192 | extern FILE * __fmemopen (void *buf, size_t len, const char *mode); |
193 | libc_hidden_proto (__fmemopen) |
194 | |
195 | # endif /* not _ISOMAC */ |
196 | #endif /* stdio.h */ |
197 | |