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Add check for declared optreset #171

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Add check for declared optreset #171

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2 changes: 2 additions & 0 deletions configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -449,6 +449,8 @@ AC_LINK_IFELSE(
)
AC_CHECK_FUNCS([pthread_yield pthread_setname_np])

AC_CHECK_DECLS([optreset], [], [], [[#include <unistd.h>]])

AC_ARG_ENABLE(docs,
AS_HELP_STRING([--enable-docs],[enable generation of documentation]),
[ENABLE_DOCS=${enableval}], [ENABLE_DOCS=no])
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6 changes: 4 additions & 2 deletions src/librtpp_main.c
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Expand Up @@ -27,6 +27,8 @@

#include <unistd.h>

#include "config.h"

#include "librtpproxy.h"
#include "librtpp_main.h"

Expand All @@ -38,8 +40,8 @@ struct opt_save {
int optreset;
};

#if defined(__linux__)
static int optreset; /* Not present in linux */
#if !HAVE_DECL_OPTRESET
static int optreset; /* Not present in glibc */
#endif

#define OPT_SAVE(sp) (*(sp) = (struct opt_save){optarg, optind, optopt, opterr, optreset})
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