summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorGabriel F. T. Gomes <gabriel@inconstante.eti.br>2018-07-04 11:54:11 -0300
committerGabriel F. T. Gomes <gabriel@inconstante.eti.br>2019-03-01 15:21:32 -0300
commit6e1f6440b99d74db314a9f1a1b27c050ef62a45c (patch)
tree4e4426ee1e4130fa089e0a1295f5078a35d38472 /include
parentc259196b5005812aa3294dbf4eeca29b266a4522 (diff)
downloadglibc-6e1f6440b99d74db314a9f1a1b27c050ef62a45c.tar.gz
ldbl-opt: Add argp_error and argp_failure (bug 23983)
The functions argp_error and argp_failure are missing support for printing long double values when long double has the same format as double. This patch adds the new functions __nldbl_argp_error and __nldbl_argp_failure, as well as header magic to redirect calls to them when -mlong-double-64 is in use. Tested for powerpc, powerpc64 and powerpc64le.
Diffstat (limited to 'include')
-rw-r--r--include/argp.h11
-rw-r--r--include/bits/argp-ldbl.h1
2 files changed, 12 insertions, 0 deletions
diff --git a/include/argp.h b/include/argp.h
index 6cf8782060..7077471d99 100644
--- a/include/argp.h
+++ b/include/argp.h
@@ -1,6 +1,17 @@
#ifndef _ARGP_H
#include <argp/argp.h>
+/* Prototypes for internal argp.h functions. */
+#include <stdarg.h>
+void
+__argp_error_internal (const struct argp_state *state, const char *fmt,
+ va_list ap, unsigned int mode_flags);
+
+void
+__argp_failure_internal (const struct argp_state *state, int status,
+ int errnum, const char *fmt, va_list ap,
+ unsigned int mode_flags);
+
#ifndef _ISOMAC
extern __typeof (__argp_error) __argp_error attribute_hidden;
extern __typeof (__argp_failure) __argp_failure attribute_hidden;
diff --git a/include/bits/argp-ldbl.h b/include/bits/argp-ldbl.h
new file mode 100644
index 0000000000..7c1a343d1b
--- /dev/null
+++ b/include/bits/argp-ldbl.h
@@ -0,0 +1 @@
+#include <argp/bits/argp-ldbl.h>