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Bug 5984 - Convert file offsets to 64 bit

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@10579 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2006-02-20 23:35:12 +00:00
parent 67e55d4d67
commit aa20c556f7
17 changed files with 131 additions and 132 deletions
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20
file.c
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@@ -67,11 +67,11 @@ struct ast_format {
/*! Write a frame to a channel */
int (*write)(struct ast_filestream *, struct ast_frame *);
/*! seek num samples into file, whence(think normal seek) */
int (*seek)(struct ast_filestream *, long offset, int whence);
int (*seek)(struct ast_filestream *, off_t offset, int whence);
/*! trunc file to current position */
int (*trunc)(struct ast_filestream *fs);
/*! tell current position */
long (*tell)(struct ast_filestream *fs);
off_t (*tell)(struct ast_filestream *fs);
/*! Read the next frame from the filestream (if available) and report when to get next one
(in samples) */
struct ast_frame * (*read)(struct ast_filestream *, int *whennext);
@@ -106,9 +106,9 @@ int ast_format_register(const char *name, const char *exts, int format,
struct ast_filestream * (*open)(FILE *f),
struct ast_filestream * (*rewrite)(FILE *f, const char *comment),
int (*write)(struct ast_filestream *, struct ast_frame *),
int (*seek)(struct ast_filestream *, long sample_offset, int whence),
int (*seek)(struct ast_filestream *, off_t sample_offset, int whence),
int (*trunc)(struct ast_filestream *),
long (*tell)(struct ast_filestream *),
off_t (*tell)(struct ast_filestream *),
struct ast_frame * (*read)(struct ast_filestream *, int *whennext),
void (*close)(struct ast_filestream *),
char * (*getcomment)(struct ast_filestream *))
@@ -647,7 +647,7 @@ int ast_playstream(struct ast_filestream *s)
return 0;
}
int ast_seekstream(struct ast_filestream *fs, long sample_offset, int whence)
int ast_seekstream(struct ast_filestream *fs, off_t sample_offset, int whence)
{
return fs->fmt->seek(fs, sample_offset, whence);
}
@@ -657,22 +657,22 @@ int ast_truncstream(struct ast_filestream *fs)
return fs->fmt->trunc(fs);
}
long ast_tellstream(struct ast_filestream *fs)
off_t ast_tellstream(struct ast_filestream *fs)
{
return fs->fmt->tell(fs);
}
int ast_stream_fastforward(struct ast_filestream *fs, long ms)
int ast_stream_fastforward(struct ast_filestream *fs, off_t ms)
{
/* I think this is right, 8000 samples per second, 1000 ms a second so 8
* samples per ms */
long samples = ms * 8;
off_t samples = ms * 8;
return ast_seekstream(fs, samples, SEEK_CUR);
}
int ast_stream_rewind(struct ast_filestream *fs, long ms)
int ast_stream_rewind(struct ast_filestream *fs, off_t ms)
{
long samples = ms * 8;
off_t samples = ms * 8;
samples = samples * -1;
return ast_seekstream(fs, samples, SEEK_CUR);
}