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perlapi: Combine is_safe_syscall, IS_SAFE_SYSCALL #23444

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Merged
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Jul 24, 2025
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perlapi: Combine is_safe_syscall, IS_SAFE_SYSCALL #23444

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9 changes: 5 additions & 4 deletions inline.h
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Original file line number Diff line number Diff line change
Expand Up @@ -3295,9 +3295,12 @@ Perl_uv_to_utf8_msgs(pTHX_ U8 *d, UV uv, UV flags , HV **msgs)
/*
=for apidoc_section $utility

=for apidoc is_safe_syscall
=for apidoc is_safe_syscall
=for apidoc_item ||IS_SAFE_SYSCALL|

Test that the given C<pv> (with length C<len>) doesn't contain any internal
These are synonymous.

They test that the given C<pv> (with length C<len>) doesn't contain any internal
C<NUL> characters.
If it does, set C<errno> to C<ENOENT>, optionally warn using the C<syscalls>
category, and return FALSE.
Expand All @@ -3306,8 +3309,6 @@ Return TRUE if the name is safe.

C<what> and C<op_name> are used in any warning.

Used by the C<IS_SAFE_SYSCALL()> macro.

=cut
*/

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12 changes: 1 addition & 11 deletions perl.h
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Expand Up @@ -8409,17 +8409,7 @@ so no C<x++>.
#endif


/*
=for apidoc_section $utility

=for apidoc Am|bool|IS_SAFE_SYSCALL|NN const char *pv|STRLEN len|NN const char *what|NN const char *op_name

Same as L</is_safe_syscall>.

=cut

Allows one ending \0
*/
/* Allows one ending \0 */
#define IS_SAFE_SYSCALL(p, len, what, op_name) (Perl_is_safe_syscall(aTHX_ (p), (len), (what), (op_name)))

#define IS_SAFE_PATHNAME(p, len, op_name) IS_SAFE_SYSCALL((p), (len), "pathname", (op_name))
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