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Replace size_t with ssize_t as appropriate

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whydoubt 2004-07-03 07:01:55 +00:00
parent 40f3afdbb7
commit 6380e303ff
4 changed files with 18 additions and 15 deletions
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3
ChangeLog
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@ -3,6 +3,9 @@ Fri Jul 2 23:52:34 CDT 2004 Jeff Smith <whydoubt@yahoo.com>
* src/libmdb/iconv.c:
* src/libmdb/index.c:
* include/mdbtools.h: Fixes based on 'gcc -W -Wall' warnings
* src/libmdb/file.c:
* src/libmdb/write.c:
* include/mdbtools.h: Replace size_t with ssize_t as appropriate
Fri Jul 2 07:27:32 CDT 2004 Jeff Smith <whydoubt@yahoo.com>
* src/libmdb/backend.c:

4
include/mdbtools.h
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@ -384,8 +384,8 @@ extern void mdb_init();
extern void mdb_exit();
/* file.c */
extern size_t mdb_read_pg(MdbHandle *mdb, unsigned long pg);
extern size_t mdb_read_alt_pg(MdbHandle *mdb, unsigned long pg);
extern ssize_t mdb_read_pg(MdbHandle *mdb, unsigned long pg);
extern ssize_t mdb_read_alt_pg(MdbHandle *mdb, unsigned long pg);
extern unsigned char mdb_get_byte(unsigned char *buf, int offset);
extern int mdb_get_int16(unsigned char *buf, int offset);
extern gint32 mdb_get_int24(unsigned char *buf, int offset);

18
src/libmdb/file.c
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@ -52,7 +52,7 @@ MdbFormatConstants MdbJet3Constants = {
2048, 0x08, 12, 25, 27, 31, 35, 36, 43, 8, 13, 16, 1, 18, 39, 3, 14, 5 /* not sure on 5, need to check */
};
static size_t _mdb_read_pg(MdbHandle *mdb, unsigned char *pg_buf, unsigned long pg);
static ssize_t _mdb_read_pg(MdbHandle *mdb, unsigned char *pg_buf, unsigned long pg);
/**
* mdb_find_file:
@ -217,9 +217,9 @@ MdbHandle *mdb_clone_handle(MdbHandle *mdb)
/*
** mdb_read a wrapper for read that bails if anything is wrong
*/
size_t mdb_read_pg(MdbHandle *mdb, unsigned long pg)
ssize_t mdb_read_pg(MdbHandle *mdb, unsigned long pg)
{
size_t len;
ssize_t len;
if (pg && mdb->cur_pg == pg) return mdb->fmt->pg_size;
@ -230,18 +230,18 @@ size_t len;
mdb->cur_pos = 0; /* kan */
return len;
}
size_t mdb_read_alt_pg(MdbHandle *mdb, unsigned long pg)
ssize_t mdb_read_alt_pg(MdbHandle *mdb, unsigned long pg)
{
size_t len;
ssize_t len;
len = _mdb_read_pg(mdb, mdb->alt_pg_buf, pg);
return len;
}
static size_t _mdb_read_pg(MdbHandle *mdb, unsigned char *pg_buf, unsigned long pg)
static ssize_t _mdb_read_pg(MdbHandle *mdb, unsigned char *pg_buf, unsigned long pg)
{
size_t len;
struct stat status;
off_t offset = pg * mdb->fmt->pg_size;
ssize_t len;
struct stat status;
off_t offset = pg * mdb->fmt->pg_size;
fstat(mdb->f->fd, &status);
if (status.st_size < offset) {

8
src/libmdb/write.c
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@ -47,12 +47,12 @@ _mdb_put_int32(unsigned char *buf, guint32 offset, guint32 value)
value /= 256;
buf[offset+3] = value % 256;
}
size_t
ssize_t
mdb_write_pg(MdbHandle *mdb, unsigned long pg)
{
size_t len;
struct stat status;
off_t offset = pg * mdb->fmt->pg_size;
ssize_t len;
struct stat status;
off_t offset = pg * mdb->fmt->pg_size;
fstat(mdb->f->fd, &status);
/* is page beyond current size + 1 ? */