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fix(zephyr): avoid including errno headers in os_nanosleep to keep CMake unchanged

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Lucas Abad 2026-02-06 19:55:59 +01:00
parent a3d739649e
commit 1e98749414
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GPG Key ID: A711808FFB607F04
1 changed files with 13 additions and 3 deletions
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16
core/shared/platform/common/posix/posix_sleep.c
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@ -6,7 +6,6 @@
#include <time.h> #include <time.h>
#include "platform_api_extension.h" #include "platform_api_extension.h"
#include "libc_errno.h"
int int
os_usleep(uint32 usec) os_usleep(uint32 usec)
@ -20,12 +19,23 @@ os_usleep(uint32 usec)
return ret == 0 ? 0 : -1; return ret == 0 ? 0 : -1;
} }
/*
* This function relies on a small workaround (hardcoded errno values)
* to avoid including <errno.h> or the project-specific `libc_errno.h`,
* thus preventing changes to the current CMake configuration.
*/
__wasi_errno_t __wasi_errno_t
os_nanosleep(const os_timespec *req, os_timespec *rem) os_nanosleep(const os_timespec *req, os_timespec *rem)
{ {
int ret; int ret = 0;
ret = nanosleep(req, rem); ret = nanosleep(req, rem);
return convert_errno(ret); switch(ret)
{
case 14 /* EFAULT */: return __WASI_EFAULT;
case 4 /* EINTR */: return __WASI_EFAULT;
case 22 /* EINVAL */: return __WASI_EINVAL;
case 0: return __WASI_ESUCCESS;
}
} }