mirror of
https://github.com/troydhanson/tpl.git
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36 lines
798 B
C
36 lines
798 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include "tpl.h"
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#include <errno.h>
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#include <string.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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int main() {
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tpl_node *tn;
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unsigned i,perms;
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char *file = "/tmp/test27.tpl";
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int fd;
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perms = S_IRUSR|S_IWUSR;
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if ( (fd=open( file,O_RDWR|O_CREAT|O_TRUNC,perms)) == -1) {
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printf("failed to open %s: %s", file, strerror(errno));
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exit(-1);
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}
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tn = tpl_map("A(u)",&i);
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for(i=0;i<10;i++) tpl_pack(tn,1);
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tpl_dump(tn,TPL_FD, fd);
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tpl_free(tn);
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lseek(fd,0,SEEK_SET); /* re-position fd to start of file */
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tn = tpl_map("A(u)",&i);
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tpl_load(tn, TPL_FD, fd);
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while (tpl_unpack(tn,1) > 0) printf("i is %d\n", i);
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tpl_free(tn);
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return(0);
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}
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