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jehanne: add readlink and readlinkat

This commit is contained in:
Giacomo Tesio 2017-09-03 23:56:10 +02:00
parent 7928dac6c6
commit 9e4ae4bc97
1 changed files with 14 additions and 0 deletions
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14
newlib/libc/sys/jehanne/syscalls.c
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@ -306,6 +306,20 @@ dup2(int fildes, int fildes2)
return POSIX_dup2(errnop, fildes, fildes2);
}
int
readlink(const char *path, char *buf, int bufsize)
{
int *errnop = &_REENT->_errno;
return POSIX_readlink(errnop, path, buf, bufsize);
}
int
readlinkat(int fd, const char *path, char *buf, int bufsize)
{
int *errnop = &_REENT->_errno;
return POSIX_readlinkat(errnop, fd, path, buf, bufsize);
}
#undef pread
ssize_t
pread(int fd, void *buf, size_t count, off_t offset)