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Only do "extern int errno" if errno is not a macro.

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This commit is contained in:
Todd C. Miller 2004-02-08 20:53:55 +00:00
parent a622cb2795
commit d80d2e29ad
2 changed files with 4 additions and 0 deletions
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2
sudo.h
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@ -248,6 +248,8 @@ extern uid_t timestamp_uid;
extern void (*set_perms) __P((int));
#endif
#ifndef errno
extern int errno;
#endif
#endif /* _SUDO_SUDO_H */

2
sudo_noexec.c
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@ -48,7 +48,9 @@ static const char rcsid[] = "$Sudo$";
* few programs actually do that.
*/
#ifndef errno
extern int errno;
#endif
#define DUMMY(fn, args, atypes) \
int \