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MPW changes

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This commit is contained in:
Guido van Rossum 1994-08-29 10:43:12 +00:00
parent 8e1f8dd094
commit ba941eba67
1 changed files with 0 additions and 5 deletions
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5
Python/dup2.c
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@ -20,17 +20,12 @@ dup2(fd1, fd2)
int fd1, fd2; int fd1, fd2;
{ {
if (fd1 != fd2) { if (fd1 != fd2) {
#ifdef MPW
close (fd2); /* XXX RJW MPW does not implement F_GETFL but it does have dup */
fd2 = dup(fd1);
#else
if (fcntl(fd1, F_GETFL) < 0) if (fcntl(fd1, F_GETFL) < 0)
return BADEXIT; return BADEXIT;
if (fcntl(fd2, F_GETFL) >= 0) if (fcntl(fd2, F_GETFL) >= 0)
close(fd2); close(fd2);
if (fcntl(fd1, F_DUPFD, fd2) < 0) if (fcntl(fd1, F_DUPFD, fd2) < 0)
return BADEXIT; return BADEXIT;
#endif
} }
return fd2; return fd2;
} }