URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [newlib-1.18.0/] [newlib-1.18.0-or32-1.0rc1/] [newlib/] [libc/] [stdlib/] [mbstowcs_r.c] - Diff between revs 207 and 345

Rev 207	Rev 345
`#include <stdlib.h>`	`#include <stdlib.h>`
`#include <wchar.h>`	`#include <wchar.h>`
`#include "local.h"`	`#include "local.h"`

`size_t`	`size_t`
`_DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),`	`_DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),`
`struct _reent *r _AND`	`struct _reent *r _AND`
`wchar_t *pwcs _AND`	`wchar_t *pwcs _AND`
`const char *s _AND`	`const char *s _AND`
`size_t n _AND`	`size_t n _AND`
`mbstate_t *state)`	`mbstate_t *state)`
`{`	`{`
`size_t ret = 0;`	`size_t ret = 0;`
`char t = (char )s;`	`char t = (char )s;`
`int bytes;`	`int bytes;`

`if (!pwcs)`	`if (!pwcs)`
`n = (size_t) 1; /* Value doesn't matter as long as it's not 0. */`	`n = (size_t) 1; /* Value doesn't matter as long as it's not 0. */`
`while (n > 0)`	`while (n > 0)`
`{`	`{`
`bytes = __mbtowc (r, pwcs, t, MB_CUR_MAX, __locale_charset (), state);`	`bytes = __mbtowc (r, pwcs, t, MB_CUR_MAX, __locale_charset (), state);`
`if (bytes < 0)`	`if (bytes < 0)`
`{`	`{`
`state->__count = 0;`	`state->__count = 0;`
`return -1;`	`return -1;`
`}`	`}`
`else if (bytes == 0)`	`else if (bytes == 0)`
`break;`	`break;`
`t += bytes;`	`t += bytes;`
`++ret;`	`++ret;`
`if (pwcs)`	`if (pwcs)`
`{`	`{`
`++pwcs;`	`++pwcs;`
`--n;`	`--n;`
`}`	`}`
`}`	`}`
`return ret;`	`return ret;`
`}`	`}`