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Merge pull request #9090 from jcarrano/newlib-missing-functions

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sys/newlib: Bugfix, add missing syscalls (only stubs)
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danpetry 2018-06-21 13:55:38 +02:00 committed by GitHub
commit ce37449dd5
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1 changed files with 34 additions and 0 deletions
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34
sys/newlib_syscalls_default/syscalls.c
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@ -47,6 +47,8 @@
#include "uart_stdio.h"
#include <sys/times.h>
#ifdef MODULE_XTIMER
#include <sys/time.h>
#include "div.h"
@ -463,6 +465,23 @@ 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
*
@ -518,3 +537,18 @@ 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);
}