57 lines
1.5 KiB
Diff
57 lines
1.5 KiB
Diff
From bdf01a581d58eb5340e9238d143dbcac9db5b11c Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Sat, 30 Jan 2016 19:29:45 +0000
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Subject: [PATCH] check for nss.h
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nss.h may not available on all libc implementations, e.g. musl does not
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have this header, this patch detects nss.h presence and defines the data
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types that are required if nss.h is missing on platform
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Pending
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configure.ac | 2 +-
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src/nss.c | 11 +++++++++++
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2 files changed, 12 insertions(+), 1 deletion(-)
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diff --git a/configure.ac b/configure.ac
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index aa66bc6..ce19b07 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -71,7 +71,7 @@ AC_PROG_LIBTOOL
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# Checks for header files.
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AC_HEADER_STDC
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-AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h])
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+AC_CHECK_HEADERS([arpa/inet.h fcntl.h inttypes.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h unistd.h nss.h sys/ioctl.h nss.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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diff --git a/src/nss.c b/src/nss.c
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index e48e315..406733b 100644
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--- a/src/nss.c
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+++ b/src/nss.c
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@@ -29,7 +29,18 @@
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#include <assert.h>
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#include <netdb.h>
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#include <sys/socket.h>
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+#ifdef HAVE_NSS_H
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#include <nss.h>
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+#else
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+enum nss_status {
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+ NSS_STATUS_TRYAGAIN = -2,
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+ NSS_STATUS_UNAVAIL,
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+ NSS_STATUS_NOTFOUND,
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+ NSS_STATUS_SUCCESS,
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+ NSS_STATUS_RETURN
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+};
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+#endif
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+
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#include <stdio.h>
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#include <stdlib.h>
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--
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2.7.0
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