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Fix inet_ntop() replacement on older systems without it.

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We only expose the prototype for net_ifs.c due to the
use of socklen_t.
This commit is contained in:
Todd C. Miller
2014-10-23 15:44:03 -06:00
parent 7dc2c8fa1c
commit d0cc4d9e4b
5 changed files with 29 additions and 4 deletions
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11
include/sudo_compat.h
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@@ -19,8 +19,8 @@
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
*/
#ifndef _SUDO_MISSING_H
#define _SUDO_MISSING_H
#ifndef _SUDO_COMPAT_H
#define _SUDO_COMPAT_H
#include <stdio.h>
#ifdef STDC_HEADERS
@@ -467,6 +467,11 @@ __dso_public int sudo_clock_gettime(clockid_t clock_id, struct timespec *tp);
# undef clock_gettime
# define clock_gettime(_a, _b) sudo_clock_gettime((_a), (_b))
#endif /* HAVE_CLOCK_GETTIME */
#if !defined(HAVE_INET_NTOP) && defined(_SUDO_NET_IFS_C)
__dso_public char *sudo_inet_ntop(int af, const void *src, char *dst, socklen_t size);
# undef inet_ntop
# define inet_ntop(_a, _b, _c, _d) sudo_inet_ntop((_a), (_b), (_c), (_d))
#endif /* HAVE_INET_NTOP */
#ifndef HAVE_INET_PTON
__dso_public int sudo_inet_pton(int af, const char *src, void *dst);
# undef inet_pton
@@ -478,4 +483,4 @@ __dso_public const char *sudo_getprogname(void);
# define getprogname() sudo_getprogname()
#endif /* HAVE_GETPROGNAME */
#endif /* _SUDO_MISSING_H */
#endif /* _SUDO_COMPAT_H */