ALSA project - the C library reference: /builddir/build/BUILD/alsa-lib-1.1.4.1/include/input.h Source File

ALSA project - the C library reference

- Main Page
- Related Pages
- Modules
- Data Structures
- Files
- Examples

- File List
- Globals

All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
input.h
Go to the documentation of this file.
1
11 /*
12 * This library is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU Lesser General Public License as
14 * published by the Free Software Foundation; either version 2.1 of
15 * the License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU Lesser General Public License for more details.
21 *
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 *
26 */
27
28 #ifndef __ALSA_INPUT_H
29 #define __ALSA_INPUT_H
30
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34
54 typedef struct _snd_input snd_input_t;
55
57 typedef enum _snd_input_type {
59 SND_INPUT_STDIO,
61 SND_INPUT_BUFFER
62 } snd_input_type_t;
63
64 int snd_input_stdio_open(snd_input_t **inputp, const char *file, const char *mode);
65 int snd_input_stdio_attach(snd_input_t **inputp, FILE *fp, int _close);
66 int snd_input_buffer_open(snd_input_t **inputp, const char *buffer, ssize_t size);
67 int snd_input_close(snd_input_t *input);
68 int snd_input_scanf(snd_input_t *input, const char *format, ...)
69 #ifndef DOC_HIDDEN
70 __attribute__ ((format (scanf, 2, 3)))
71 #endif
72 ;
73 char *snd_input_gets(snd_input_t *input, char *str, size_t size);
74 int snd_input_getc(snd_input_t *input);
75 int snd_input_ungetc(snd_input_t *input, int c);
76
79 #ifdef __cplusplus
80 }
81 #endif
82
83 #endif /* __ALSA_INPUT_H */
snd_input_scanf
int snd_input_scanf(snd_input_t *input, const char *format,...)
Reads formatted input (like fscanf(3)) from an input handle.
Definition: input.c:74
snd_input_buffer_open
int snd_input_buffer_open(snd_input_t **inputp, const char *buffer, ssize_t size)
Creates a new input object from a memory buffer.
Definition: input.c:306
snd_input_t
struct _snd_input snd_input_t
Internal structure for an input object.
Definition: input.h:54
snd_input_getc
int snd_input_getc(snd_input_t *input)
Reads a character from an input handle (like fgetc(3)).
Definition: input.c:104
snd_input_ungetc
int snd_input_ungetc(snd_input_t *input, int c)
Puts the last character read back to an input handle (like ungetc(3)).
Definition: input.c:115
snd_input_gets
char * snd_input_gets(snd_input_t *input, char *str, size_t size)
Reads a line from an input handle (like fgets(3)).
Definition: input.c:94
SND_INPUT_STDIO
Definition: input.h:59
snd_input_type_t
snd_input_type_t
Definition: input.h:57
snd_input_close
int snd_input_close(snd_input_t *input)
Closes an input handle.
Definition: input.c:58
SND_INPUT_BUFFER
Definition: input.h:61
snd_input_stdio_attach
int snd_input_stdio_attach(snd_input_t **inputp, FILE *fp, int _close)
Creates a new input object using an existing stdio FILE pointer.
Definition: input.c:179
snd_input_stdio_open
int snd_input_stdio_open(snd_input_t **inputp, const char *file, const char *mode)
Creates a new input object reading from a file.
Definition: input.c:209