input.h
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/*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __ALSA_INPUT_H
#define __ALSA_INPUT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _snd_input snd_input_t;
typedef enum _snd_input_type {
SND_INPUT_STDIO,
SND_INPUT_BUFFER
} snd_input_type_t;
int snd_input_stdio_open(snd_input_t **inputp, const char *file, const char *mode);
int snd_input_stdio_attach(snd_input_t **inputp, FILE *fp, int _close);
int snd_input_buffer_open(snd_input_t **inputp, const char *buffer, ssize_t size);
int snd_input_close(snd_input_t *input);
int snd_input_scanf(snd_input_t *input, const char *format, ...)
#ifndef DOC_HIDDEN
__attribute__ ((format (scanf, 2, 3)))
#endif
;
char *snd_input_gets(snd_input_t *input, char *str, size_t size);
int snd_input_getc(snd_input_t *input);
int snd_input_ungetc(snd_input_t *input, int c);
#ifdef __cplusplus
}
#endif
#endif /* __ALSA_INPUT_H */
SND_INPUT_STDIO
@ SND_INPUT_STDIO
Definition: input.h:59
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_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_close
int snd_input_close(snd_input_t *input)
Closes an input handle.
Definition: input.c:58
snd_input_t
struct _snd_input snd_input_t
Internal structure for an input object.
Definition: input.h:54
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_BUFFER
@ SND_INPUT_BUFFER
Definition: input.h:61
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_type_t
snd_input_type_t
Definition: input.h:57
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_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
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