50 lines
928 B
C
50 lines
928 B
C
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/* Basic file operations (rename, unlink); once without sysroot. We
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also test that the simulator has chdir:ed to PREFIX, when defined. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#ifndef PREFIX
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#define PREFIX
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#endif
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void err (const char *s)
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{
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perror (s);
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abort ();
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}
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int main (int argc, char *argv[])
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{
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FILE *f;
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struct stat buf;
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unlink (PREFIX "testfoo2.tmp");
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f = fopen ("testfoo1.tmp", "w");
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if (f == NULL)
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err ("open");
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fclose (f);
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if (rename (PREFIX "testfoo1.tmp", PREFIX "testfoo2.tmp") != 0)
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err ("rename");
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if (stat (PREFIX "testfoo2.tmp", &buf) != 0
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|| !S_ISREG (buf.st_mode))
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err ("stat 1");
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if (stat ("testfoo2.tmp", &buf) != 0
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|| !S_ISREG (buf.st_mode))
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err ("stat 2");
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if (unlink (PREFIX "testfoo2.tmp") != 0)
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err ("unlink");
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printf ("pass\n");
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return 0;
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}
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