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a16219bdd3
This function was originally added by commit 8af27e1dc4 ("fixdep: use
hash table instead of a single array").
Move it to scripts/include/ so that other host programs can use it.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
15 lines
270 B
C
15 lines
270 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef HASH_H
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#define HASH_H
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static inline unsigned int hash_str(const char *s)
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{
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/* fnv32 hash */
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unsigned int hash = 2166136261U;
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for (; *s; s++)
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hash = (hash ^ *s) * 0x01000193;
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return hash;
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}
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#endif /* HASH_H */
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