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Merge "Nullability check for poll module."

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Treehugger Robot 2023-06-08 02:06:03 +00:00 committed by Gerrit Code Review
commit cb5188d4c8
1 changed files with 6 additions and 6 deletions
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12
libc/include/bits/fortify/poll.h
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@ -30,9 +30,9 @@
#error "Never include this file directly; instead, include <poll.h>"
#endif
int __poll_chk(struct pollfd*, nfds_t, int, size_t) __INTRODUCED_IN(23);
int __ppoll_chk(struct pollfd*, nfds_t, const struct timespec*, const sigset_t*, size_t) __INTRODUCED_IN(23);
int __ppoll64_chk(struct pollfd*, nfds_t, const struct timespec*, const sigset64_t*, size_t) __INTRODUCED_IN(28);
int __poll_chk(struct pollfd* _Nullable, nfds_t, int, size_t) __INTRODUCED_IN(23);
int __ppoll_chk(struct pollfd* _Nullable, nfds_t, const struct timespec* _Nullable, const sigset_t* _Nullable, size_t) __INTRODUCED_IN(23);
int __ppoll64_chk(struct pollfd* _Nullable, nfds_t, const struct timespec* _Nullable, const sigset64_t* _Nullable, size_t) __INTRODUCED_IN(28);
#if defined(__BIONIC_FORTIFY)
#define __bos_fd_count_trivially_safe(bos_val, fds, fd_count) \
@ -40,7 +40,7 @@ int __ppoll64_chk(struct pollfd*, nfds_t, const struct timespec*, const sigset64
(fd_count) <= __BIONIC_CAST(static_cast, nfds_t, -1) / sizeof(*fds))
__BIONIC_FORTIFY_INLINE
int poll(struct pollfd* const fds __pass_object_size, nfds_t fd_count, int timeout)
int poll(struct pollfd* _Nullable const fds __pass_object_size, nfds_t fd_count, int timeout)
__overloadable
__clang_error_if(__bos_unevaluated_lt(__bos(fds), sizeof(*fds) * fd_count),
"in call to 'poll', fd_count is larger than the given buffer") {
@ -55,7 +55,7 @@ int poll(struct pollfd* const fds __pass_object_size, nfds_t fd_count, int timeo
}
__BIONIC_FORTIFY_INLINE
int ppoll(struct pollfd* const fds __pass_object_size, nfds_t fd_count, const struct timespec* timeout, const sigset_t* mask)
int ppoll(struct pollfd* _Nullable const fds __pass_object_size, nfds_t fd_count, const struct timespec* _Nullable timeout, const sigset_t* _Nullable mask)
__overloadable
__clang_error_if(__bos_unevaluated_lt(__bos(fds), sizeof(*fds) * fd_count),
"in call to 'ppoll', fd_count is larger than the given buffer") {
@ -71,7 +71,7 @@ int ppoll(struct pollfd* const fds __pass_object_size, nfds_t fd_count, const st
#if __ANDROID_API__ >= 28
__BIONIC_FORTIFY_INLINE
int ppoll64(struct pollfd* const fds __pass_object_size, nfds_t fd_count, const struct timespec* timeout, const sigset64_t* mask)
int ppoll64(struct pollfd* _Nullable const fds __pass_object_size, nfds_t fd_count, const struct timespec* _Nullable timeout, const sigset64_t* _Nullable mask)
__overloadable
__clang_error_if(__bos_unevaluated_lt(__bos(fds), sizeof(*fds) * fd_count),
"in call to 'ppoll64', fd_count is larger than the given buffer") {