[deliverable/binutils-gdb.git] / gnulib / import / memchr.valgrind

# Suppress a valgrind message about use of uninitialized memory in memchr().

# Copyright (C) 2009-2019 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

# POSIX states that when the character is found, memchr must not read extra
# bytes in an overestimated length (for example, where memchr is used to
# implement strnlen).  However, we use a safe word read to provide a speedup.
{
    memchr-value4
    Memcheck:Value4
    fun:rpl_memchr
}
{
    memchr-value8
    Memcheck:Value8
    fun:rpl_memchr
}
Commit	Line	Data
f434ba03	1	# Suppress a valgrind message about use of uninitialized memory in memchr().
c0c3707f CB	2
	3	# Copyright (C) 2009-2019 Free Software Foundation, Inc.
	4	#
	5	# This program is free software: you can redistribute it and/or modify
	6	# it under the terms of the GNU General Public License as published by
	7	# the Free Software Foundation; either version 3 of the License, or
	8	# (at your option) any later version.
	9	#
	10	# This program is distributed in the hope that it will be useful,
	11	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	# GNU General Public License for more details.
	14	#
	15	# You should have received a copy of the GNU General Public License
	16	# along with this program. If not, see <https://www.gnu.org/licenses/>.
	17
f434ba03 PA	18	# POSIX states that when the character is found, memchr must not read extra
	19	# bytes in an overestimated length (for example, where memchr is used to
	20	# implement strnlen). However, we use a safe word read to provide a speedup.
	21	{
	22	memchr-value4
	23	Memcheck:Value4
	24	fun:rpl_memchr
	25	}
	26	{
	27	memchr-value8
	28	Memcheck:Value8
	29	fun:rpl_memchr
	30	}