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posix: define nfds_t in posix/poll.h

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Add the nfds_t type defined by POSIX and test for it.

Signed-off-by: Jakub Michalski <jmichalski@antmicro.com>
Signed-off-by: Maciej Sobkowski <msobkowski@antmicro.com>
This commit is contained in:
Jakub Michalski 2024-10-30 16:39:15 +01:00 • committed by Benjamin Cabé
commit f4cb7e35ec
2 changed files with 3 additions and 1 deletions
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2
include/zephyr/posix/poll.h
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@ -12,6 +12,8 @@
extern "C" { extern "C" {
#endif #endif
typedef unsigned int nfds_t;
#define pollfd zsock_pollfd #define pollfd zsock_pollfd
#define POLLIN ZSOCK_POLLIN #define POLLIN ZSOCK_POLLIN

2
tests/posix/headers/src/poll_h.c
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@ -23,7 +23,7 @@ ZTEST(posix_headers, test_poll_h)
zassert_not_equal(-1, offsetof(struct pollfd, events)); zassert_not_equal(-1, offsetof(struct pollfd, events));
zassert_not_equal(-1, offsetof(struct pollfd, revents)); zassert_not_equal(-1, offsetof(struct pollfd, revents));
/* zassert_true(sizeof(nfds_t) <= sizeof(long)); */ /* not implemented */ zassert_true(sizeof(nfds_t) <= sizeof(long));
zassert_not_equal(-1, POLLIN); zassert_not_equal(-1, POLLIN);
/* zassert_not_equal(-1, POLLRDNORM); */ /* not implemented */ /* zassert_not_equal(-1, POLLRDNORM); */ /* not implemented */