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errno-name: drop aliases defined for specific arch

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In kernel's arch/parisc/include/uapi/asm/errno.h, ECANCELLED and
EREFUSED are defined as aliases of ECANCELED and ECONNREFUSED,
respectively. Let's drop them.

Fixes #21844.
This commit is contained in:
Yu Watanabe 2021-12-21 20:34:23 +09:00
parent c99d5efc2d
commit 95d88436ea
1 changed files with 4 additions and 0 deletions
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4
src/basic/generate-errno-list.sh
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@ -3,5 +3,9 @@
set -eu
set -o pipefail
# In kernel's arch/parisc/include/uapi/asm/errno.h, ECANCELLED and EREFUSED are defined as aliases of
# ECANCELED and ECONNREFUSED, respectively. Let's drop them.
${1:?} -dM -include errno.h - </dev/null | \
grep -Ev '^#define[[:space:]]+(ECANCELLED|EREFUSED)' | \
awk '/^#define[ \t]+E[^ _]+[ \t]+/ { print $2; }'