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Commit | Line | Data |
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6796bc80 | 1 | #ifndef _STDIO_H |
d1646309 | 2 | # if defined __need_FILE || defined __need___FILE |
848438d4 | 3 | # include <libio/stdio.h> |
ab58d620 | 4 | # else |
848438d4 | 5 | # include <libio/stdio.h> |
bdbf022d UD |
6 | |
7 | /* Now define the internal interfaces. */ | |
aaa8d85c UD |
8 | extern int __fcloseall (void); |
9 | extern int __snprintf (char *__restrict __s, size_t __maxlen, | |
10 | __const char *__restrict __format, ...) | |
bdbf022d | 11 | __attribute__ ((__format__ (__printf__, 3, 4))); |
bd7f30a9 AJ |
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))); | |
aaa8d85c UD |
15 | extern int __vfscanf (FILE *__restrict __s, |
16 | __const char *__restrict __format, | |
17 | _G_va_list __arg) | |
bdbf022d | 18 | __attribute__ ((__format__ (__scanf__, 2, 0))); |
a20d8dbe | 19 | libc_hidden_proto (__vfscanf) |
aaa8d85c UD |
20 | extern int __vscanf (__const char *__restrict __format, |
21 | _G_va_list __arg) | |
bdbf022d | 22 | __attribute__ ((__format__ (__scanf__, 1, 0))); |
aaa8d85c UD |
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) | |
bfce746a | 28 | __attribute__ ((__format__ (__scanf__, 2, 0))); |
bdbf022d | 29 | |
b5cc329c UD |
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); | |
553cc5f9 UD |
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); | |
b5cc329c | 43 | |
ed073f0e AJ |
44 | /* Prototypes for compatibility functions. */ |
45 | extern FILE *__new_tmpfile (void); | |
46 | extern FILE *__old_tmpfile (void); | |
47 | ||
48 | ||
992af677 | 49 | |
ab58d620 UD |
50 | # define __need_size_t |
51 | # include <stddef.h> | |
992af677 | 52 | /* Generate a unique file name (and possibly open it). */ |
aaa8d85c UD |
53 | extern int __path_search (char *__tmpl, size_t __tmpl_len, |
54 | __const char *__dir, __const char *__pfx, | |
55 | int __try_tempdir); | |
992af677 | 56 | |
aaa8d85c | 57 | extern int __gen_tempname (char *__tmpl, int __kind); |
2e65ca2b | 58 | /* The __kind argument to __gen_tempname may be one of: */ |
ab58d620 UD |
59 | # define __GT_FILE 0 /* create a file */ |
60 | # define __GT_BIGFILE 1 /* create a file, using open64 */ | |
61 | # define __GT_DIR 2 /* create a directory */ | |
62 | # define __GT_NOCREATE 3 /* just find a name not currently in use */ | |
992af677 UD |
63 | |
64 | /* Print out MESSAGE on the error output and abort. */ | |
aaa8d85c | 65 | extern void __libc_fatal (__const char *__message) |
992af677 | 66 | __attribute__ ((__noreturn__)); |
f895670d | 67 | extern void __libc_message (int do_abort, __const char *__fnt, ...); |
992af677 | 68 | |
d4b0774f AJ |
69 | /* Acquire ownership of STREAM. */ |
70 | extern void __flockfile (FILE *__stream); | |
71 | ||
72 | /* Relinquish the ownership granted for STREAM. */ | |
73 | extern void __funlockfile (FILE *__stream); | |
d1646309 | 74 | |
dd040747 AJ |
75 | /* Try to acquire ownership of STREAM but do not block if it is not |
76 | possible. */ | |
77 | extern int __ftrylockfile (FILE *__stream); | |
78 | ||
03bac9ac AJ |
79 | extern int __getc_unlocked (FILE *__fp); |
80 | extern wint_t __getwc_unlocked (FILE *__fp); | |
81 | ||
8a259a23 UD |
82 | extern int __fxprintf (FILE *__fp, const char *__fmt, ...) |
83 | __attribute__ ((__format__ (__printf__, 2, 3))); | |
03bac9ac | 84 | |
1897bc3f UD |
85 | extern __const char *__const _sys_errlist_internal[] attribute_hidden; |
86 | extern int _sys_nerr_internal attribute_hidden; | |
77fe0b9c | 87 | |
6b87a564 UD |
88 | extern int __asprintf_internal (char **__restrict __ptr, |
89 | __const char *__restrict __fmt, ...) | |
90 | attribute_hidden __attribute__ ((__format__ (__printf__, 2, 3))); | |
25e08dc6 | 91 | # if !defined NOT_IN_libc && !defined _ISOMAC |
6b87a564 UD |
92 | # define __asprintf(ptr, fmt, args...) \ |
93 | INTUSE(__asprintf) (ptr, fmt, ##args) | |
3ba06713 | 94 | |
79937577 | 95 | extern _IO_FILE *_IO_new_fopen (const char*, const char*); |
3ba06713 | 96 | # define fopen(fname, mode) _IO_new_fopen (fname, mode) |
79937577 | 97 | extern _IO_FILE *_IO_new_fdopen (int, const char*); |
3ba06713 | 98 | # define fdopen(fd, mode) _IO_new_fdopen (fd, mode) |
79937577 | 99 | extern int _IO_new_fclose (_IO_FILE*); |
3ba06713 | 100 | # define fclose(fp) _IO_new_fclose (fp) |
79937577 | 101 | extern int _IO_fputs (const char*, _IO_FILE*); |
3ba06713 UD |
102 | libc_hidden_proto (_IO_fputs) |
103 | # define fputs(str, fp) _IO_fputs (str, fp) | |
79937577 | 104 | extern int _IO_new_fsetpos (_IO_FILE *, const _IO_fpos_t *); |
3ba06713 | 105 | # define fsetpos(fp, posp) _IO_new_fsetpos (fp, posp) |
79937577 | 106 | extern int _IO_new_fgetpos (_IO_FILE *, _IO_fpos_t *); |
3ba06713 | 107 | # define fgetpos(fp, posp) _IO_new_fgetpos (fp, posp) |
6b87a564 UD |
108 | # endif |
109 | ||
b9b91868 RM |
110 | libc_hidden_proto (dprintf) |
111 | libc_hidden_proto (fprintf) | |
112 | libc_hidden_proto (vfprintf) | |
113 | libc_hidden_proto (sprintf) | |
114 | libc_hidden_proto (sscanf) | |
115 | libc_hidden_proto (fwrite) | |
116 | libc_hidden_proto (perror) | |
117 | libc_hidden_proto (remove) | |
118 | libc_hidden_proto (rewind) | |
3ba06713 UD |
119 | libc_hidden_proto (fileno) |
120 | libc_hidden_proto (fwrite) | |
121 | libc_hidden_proto (fseek) | |
122 | libc_hidden_proto (fflush_unlocked) | |
123 | libc_hidden_proto (fread_unlocked) | |
124 | libc_hidden_proto (fwrite_unlocked) | |
125 | libc_hidden_proto (fgets_unlocked) | |
126 | libc_hidden_proto (fputs_unlocked) | |
b9b91868 | 127 | libc_hidden_proto (open_memstream) |
9d79e037 | 128 | libc_hidden_proto (__libc_fatal) |
b5cc329c UD |
129 | libc_hidden_proto (__vsprintf_chk) |
130 | libc_hidden_proto (__vsnprintf_chk) | |
a7c684a2 | 131 | libc_hidden_proto (__vfprintf_chk) |
3ba06713 | 132 | |
577822c0 | 133 | # if !defined NOT_IN_libc && defined SHARED && defined DO_VERSIONING \ |
32c075e1 | 134 | && defined HAVE_VISIBILITY_ATTRIBUTE && !defined HAVE_BROKEN_ALIAS_ATTRIBUTE\ |
577822c0 UD |
135 | && !defined NO_HIDDEN |
136 | /* Special gcc builtins. */ | |
137 | extern size_t __builtin_fwrite (const void *, size_t, size_t, void *) | |
138 | __asm ("__GI_fwrite"); | |
139 | extern size_t __builtin_fwrite_unlocked (const void *, size_t, size_t, void *) | |
140 | __asm ("__GI_fwrite_unlocked"); | |
141 | ||
142 | # endif | |
143 | ||
ab58d620 | 144 | # endif |
60876a75 | 145 | |
6796bc80 | 146 | #endif |