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51 lines
1,012 B
C
51 lines
1,012 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <errno.h>
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#include <fcntl.h>
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#ifdef _WIN32
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#include <io.h>
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#endif
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#include <sys/stat.h>
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#ifndef S_IRUSR
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#define S_IRUSR S_IREAD
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#endif
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#ifndef S_IWUSR
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#define S_IWUSR S_IWRITE
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#endif
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#define TESTFILE "test-open-unlink-file"
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#define NEWNAME TESTFILE ".junk"
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int main(void) {
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int r;
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int fd;
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r = system("rm -rf " TESTFILE); assert(r==0);
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r = system("rm -rf " NEWNAME); assert(r==0);
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fd = open(TESTFILE, O_CREAT+O_RDWR, S_IRUSR+S_IWUSR);
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assert(fd != -1);
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r = rename(TESTFILE, NEWNAME);
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printf("%s:%d rename %d %d\n", __FILE__, __LINE__, r, errno); fflush(stdout);
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#if defined(__linux__)
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assert(r == 0);
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r = close(fd);
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assert(r == 0);
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#endif
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#if defined(_WIN32)
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assert(r == -1);
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r = close(fd);
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assert(r == 0);
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r = rename(TESTFILE, NEWNAME);
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printf("%s:%d rename %d %d\n", __FILE__, __LINE__, r, errno); fflush(stdout);
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assert(r == 0);
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#endif
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return 0;
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}
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