b7b8a0efc1
add a few buffer_init*_forread variants to pretend we have type safety make sure buffer_init_staticcontents handles flushing attempts
20 lines
356 B
C
20 lines
356 B
C
#include <errno.h>
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#include "array.h"
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#include "buffer.h"
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static ssize_t fail(int fd,void* buf,size_t l) {
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(void)fd;
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(void)buf;
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(void)l;
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errno=EINVAL;
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return -1;
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}
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void buffer_fromarray(buffer* b,array* a) {
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if (array_failed(a)) {
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memset(b,0,sizeof *b);
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b->op.rop=fail;
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} else
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buffer_frombuf(b,array_start(a),a->initialized);
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}
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