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authorKhem Raj <raj.khem@gmail.com>2015-09-13 06:29:04 +0000
committerRich Felker <dalias@aerifal.cx>2015-09-15 20:30:36 +0000
commitccc71e0ea881b7f6594ed95afd706442829c39fc (patch)
tree3c0beddd15568096e657865dab89c1598ff2cbb0 /src/signal
parent64b6684ddd95ef17349a6e640806bfee9f873715 (diff)
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add format argument attributes to gettext function prototypes
their absence completely breaks format string warnings in programs
with gettext message translations: -Wformat gives no results, and
-Wformat-nonliteral produces spurious warnings.

with gcc, the problem manifests only in standards-conforming profiles;
otherwise gcc sets these attributes by default for the gettext family.
with clang, the problem always manifests; clang has no such defaults.
Diffstat (limited to 'src/signal')
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