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35 lines
917 B
35 lines
917 B
2 months ago
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/*
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* UCW Library -- Fast Buffered I/O: Binary Numbers
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*
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* (c) 1997--2006 Martin Mares <mj@ucw.cz>
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*
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* This software may be freely distributed and used according to the terms
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* of the GNU Lesser General Public License.
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*/
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#include <ucw/lib.h>
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#include <ucw/fastbuf.h>
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#include <ucw/ff-binary.h>
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#define GEN(type, name, size, endian) \
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type bget##name##_##endian##_slow(struct fastbuf *f) \
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{ \
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byte buf[size/8]; \
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if (bread(f, buf, sizeof(buf)) != sizeof(buf)) \
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return ~(type)0; \
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return get_u##size##_##endian(buf); \
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} \
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void bput##name##_##endian##_##slow(struct fastbuf *f, type x) \
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{ \
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byte buf[size/8]; \
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put_u##size##_##endian(buf, x); \
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bwrite_slow(f, buf, sizeof(buf)); \
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}
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#define FF_ALL(type, name, size) GEN(type,name,size,be) GEN(type,name,size,le)
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FF_ALL(int, w, 16)
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FF_ALL(uint, l, 32)
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FF_ALL(u64, q, 64)
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FF_ALL(u64, 5, 40)
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