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Replace size_t with ssize_t as appropriate

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This commit is contained in:
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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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
View File

@@ -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 ? */