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sys/newlib: Bugfix, add missing syscalls (only stubs) #9090

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Merged
danpetry merged 1 commit into from
Jun 21, 2018
Merged

sys/newlib: Bugfix, add missing syscalls (only stubs) #9090

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34 changes: 34 additions & 0 deletions sys/newlib_syscalls_default/syscalls.c
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,8 @@

#include "uart_stdio.h"

#include <sys/times.h>

#ifdef MODULE_XTIMER
#include <sys/time.h>
#include "div.h"
Expand Down Expand Up @@ -461,6 +463,23 @@ int _unlink_r(struct _reent *r, const char *path)
}
#endif /* MODULE_VFS */

/**
* Create a hard link (not implemented).
*
* @todo Not implemented.
*
* @return -1. Sets errno to ENOSYS.
*/
int _link_r(struct _reent *ptr, const char *old_name, const char *new_name)
{
(void)old_name;
(void)new_name;

ptr->_errno = ENOSYS;

return -1;
}

/**
* @brief Query whether output stream is a terminal
*
Expand Down Expand Up @@ -516,3 +535,18 @@ int _gettimeofday_r(struct _reent *r, struct timeval *restrict tp, void *restric
return -1;
}
#endif

/**
* Current process times (not implemented).
*
* @param[out] ptms Not modified.
*
* @return -1, this function always fails. errno is set to ENOSYS.
*/
clock_t _times_r(struct _reent *ptr, struct tms *ptms)
{
(void)ptms;
ptr->_errno = ENOSYS;

return (-1);
}