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authorGabriel F. T. Gomes <gabrielftg@linux.ibm.com>2019-07-11 11:47:51 -0300
committerGabriel F. T. Gomes <gabrielftg@linux.ibm.com>2019-11-27 15:52:41 -0300
commit381b76d7a3511e152675018457bd432fa2657928 (patch)
tree1f7ba32975ef1ed80fb2f6615c26b1ba91327a7d /libio/__fbufsize.c
parent590ef889bc7afe42d4feec94e1c4fbd4ddd65226 (diff)
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ldbl-128ibm-compat: Add syslog functions
Similarly to __vfprintf_internal and __vfscanf_internal, the internal
implementation of syslog functions (__vsyslog_internal) takes a
'mode_flags' parameter used to select the format of long double
parameters.  This patch adds variants of the syslog functions that set
'mode_flags' to PRINTF_LDBL_USES_FLOAT128, thus enabling the correct
printing of long double values on powerpc64le, when long double has IEEE
binary128 format (-mabi=ieeelongdouble).

Tested for powerpc64le.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
Reviewed-by: Joseph Myers <joseph@codesourcery.com>
Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
Diffstat (limited to 'libio/__fbufsize.c')
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