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string: Suppress clang confstr -Wignored-attributes on strlen 

clang warns that the alias will be always resolve to __strlen
even if weak definition of __GI_strlen is overridden, which is
really the intention.
This commit is contained in:
Adhemerval Zanella 2023-09-28 14:18:54 -03:00
parent 0fd37443f1
commit 247526a5a3
1 changed files with 5 additions and 0 deletions
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5
string/strlen.c
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@ -48,5 +48,10 @@ __strlen (const char *str)
}
#ifndef STRLEN
weak_alias (__strlen, strlen)
/* clang warns that the alias will be always resolve to __strlen even if weak
definition of __GI_strlen is overridden, which is really the intention. */
DIAG_PUSH_NEEDS_COMMENT_CLANG;
DIAG_IGNORE_NEEDS_COMMENT_CLANG (16, "-Wignored-attributes");
libc_hidden_builtin_def (strlen)
DIAG_POP_NEEDS_COMMENT_CLANG;
#endif