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commit ad37480c4b79b801b987f5529d036b4e25cac615
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Author: Martin Sebor <msebor@redhat.com>
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Date: Fri Jan 15 10:44:07 2016 -0700
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Fix build errors with -DNDEBUG.
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[BZ #18755]
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* iconv/skeleton.c (FUNCTION_NAME): Suppress -Wunused-but-set-variable
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warnings.
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* sysdeps/nptl/gai_misc.h (__gai_start_notify_thread): Same.
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(__gai_create_helper_thread): Same.
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* nscd/nscd.c (do_exit): Suppress -Wunused-variable.
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* iconvdata/iso-2022-cn-ext.c (BODY): Initialize local variable
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to suppress -Wmaybe-uninitialized warnings.
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Conflicts:
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sysdeps/nptl/gai_misc.h
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Not needed due to missing backport of commit
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74eb826cff5e4277d2d866a92058f27a837f8ff7 (NPTL: Remove gratuitous
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Linuxisms from gai_misc.h.). File deleted manually.
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diff --git a/iconv/skeleton.c b/iconv/skeleton.c
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index 3384d520661f88ed..893fee9aaadf91e3 100644
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--- a/iconv/skeleton.c
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+++ b/iconv/skeleton.c
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@@ -682,7 +682,7 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data,
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#else
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/* We have a problem in one of the functions below.
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Undo the conversion upto the error point. */
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- size_t nstatus;
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+ size_t nstatus __attribute__ ((unused));
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/* Reload the pointers. */
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*inptrp = inptr;
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diff --git a/iconvdata/iso-2022-cn-ext.c b/iconvdata/iso-2022-cn-ext.c
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index bde266811d967192..c86d8616d417f21b 100644
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--- a/iconvdata/iso-2022-cn-ext.c
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+++ b/iconvdata/iso-2022-cn-ext.c
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@@ -426,7 +426,7 @@ enum
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} \
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else \
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{ \
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- unsigned char buf[2]; \
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+ unsigned char buf[2] = { 0, 0 }; \
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int used; \
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\
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if (set == GB2312_set || ((ann & SO_ann) != CNS11643_1_ann \
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diff --git a/nscd/nscd.c b/nscd/nscd.c
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index f74a7325ec06e4a6..b088069c0b102846 100644
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--- a/nscd/nscd.c
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+++ b/nscd/nscd.c
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@@ -634,7 +634,8 @@ do_exit (int child_ret, int errnum, const char *format, ...)
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{
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if (parent_fd != -1)
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{
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- int ret = write (parent_fd, &child_ret, sizeof (child_ret));
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+ int ret __attribute__ ((unused));
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+ ret = write (parent_fd, &child_ret, sizeof (child_ret));
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assert (ret == sizeof (child_ret));
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close (parent_fd);
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}
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@@ -666,7 +667,8 @@ notify_parent (int child_ret)
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if (parent_fd == -1)
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return;
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- int ret = write (parent_fd, &child_ret, sizeof (child_ret));
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+ int ret __attribute__ ((unused));
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+ ret = write (parent_fd, &child_ret, sizeof (child_ret));
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assert (ret == sizeof (child_ret));
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close (parent_fd);
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parent_fd = -1;
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