mirror of
https://git.busybox.net/busybox.git
synced 2024-11-27 15:43:26 +08:00
runit/* cleanup part 3 (just deleting unused code)
This commit is contained in:
Denis Vlasenko
parent
e2473f8c23
commit
bde74b617f
@ -34,207 +34,6 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "libbb.h"
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#include "runit_lib.h"
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#if 0
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/*** buffer.c ***/
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void buffer_init(buffer *s,int (*op)(int fd,char *buf,unsigned len),int fd,char *buf,unsigned len)
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{
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s->x = buf;
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s->fd = fd;
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s->op = op;
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s->p = 0;
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s->n = len;
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}
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/*** buffer_get.c ***/
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static int oneread(int (*op)(int fd,char *buf,unsigned len),int fd,char *buf,unsigned len)
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{
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int r;
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for (;;) {
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r = op(fd,buf,len);
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if (r == -1 && errno == EINTR)
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continue;
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return r;
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}
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}
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static int getthis(buffer *s,char *buf,unsigned len)
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{
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if (len > s->p) len = s->p;
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s->p -= len;
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memcpy(buf,s->x + s->n,len);
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s->n += len;
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return len;
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}
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int buffer_feed(buffer *s)
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{
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int r;
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if (s->p)
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return s->p;
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r = oneread(s->op,s->fd,s->x,s->n);
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if (r <= 0)
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return r;
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s->p = r;
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s->n -= r;
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if (s->n > 0)
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memmove(s->x + s->n,s->x,r);
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return r;
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}
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int buffer_bget(buffer *s,char *buf,unsigned len)
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{
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int r;
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if (s->p > 0)
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return getthis(s,buf,len);
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if (s->n <= len)
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return oneread(s->op,s->fd,buf,s->n);
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r = buffer_feed(s);
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if (r <= 0)
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return r;
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return getthis(s,buf,len);
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}
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int buffer_get(buffer *s,char *buf,unsigned len)
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{
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int r;
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if (s->p > 0)
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return getthis(s,buf,len);
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if (s->n <= len)
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return oneread(s->op,s->fd,buf,len);
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r = buffer_feed(s);
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if (r <= 0)
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return r;
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return getthis(s,buf,len);
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}
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char *buffer_peek(buffer *s)
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{
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return s->x + s->n;
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}
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void buffer_seek(buffer *s,unsigned len)
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{
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s->n += len;
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s->p -= len;
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}
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/*** buffer_put.c ***/
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static int allwrite(int (*op)(int fd,char *buf,unsigned len),int fd,const char *buf,unsigned len)
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{
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int w;
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while (len) {
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w = op(fd,(char*)buf,len);
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if (w == -1) {
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if (errno == EINTR)
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continue;
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return -1; /* note that some data may have been written */
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}
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/* if (w == 0) ; luser's fault */
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buf += w;
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len -= w;
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}
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return 0;
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}
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int buffer_flush(buffer *s)
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{
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int p;
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p = s->p;
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if (!p) return 0;
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s->p = 0;
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return allwrite(s->op,s->fd,s->x,p);
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}
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int buffer_putalign(buffer *s,const char *buf,unsigned len)
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{
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unsigned n;
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while (len > (n = s->n - s->p)) {
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memcpy(s->x + s->p,buf,n);
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s->p += n;
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buf += n;
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len -= n;
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if (buffer_flush(s) == -1) return -1;
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}
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/* now len <= s->n - s->p */
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memcpy(s->x + s->p,buf,len);
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s->p += len;
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return 0;
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}
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int buffer_put(buffer *s,const char *buf,unsigned len)
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{
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unsigned n;
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n = s->n;
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if (len > n - s->p) {
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if (buffer_flush(s) == -1) return -1;
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/* now s->p == 0 */
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if (n < BUFFER_OUTSIZE) n = BUFFER_OUTSIZE;
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while (len > s->n) {
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if (n > len) n = len;
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if (allwrite(s->op,s->fd,buf,n) == -1) return -1;
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buf += n;
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len -= n;
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}
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}
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/* now len <= s->n - s->p */
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memcpy(s->x + s->p,buf,len);
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s->p += len;
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return 0;
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}
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int buffer_putflush(buffer *s,const char *buf,unsigned len)
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{
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if (buffer_flush(s) == -1)
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return -1;
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return allwrite(s->op,s->fd,buf,len);
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}
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int buffer_putsalign(buffer *s,const char *buf)
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{
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return buffer_putalign(s,buf,strlen(buf));
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}
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int buffer_puts(buffer *s,const char *buf)
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{
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return buffer_put(s,buf,strlen(buf));
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}
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int buffer_putsflush(buffer *s,const char *buf)
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{
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return buffer_putflush(s,buf,strlen(buf));
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}
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/*** buffer_read.c ***/
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int buffer_unixread(int fd,char *buf,unsigned len)
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{
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return read(fd,buf,len);
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}
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/*** buffer_write.c ***/
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int buffer_unixwrite(int fd,char *buf,unsigned len)
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{
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return write(fd,buf,len);
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}
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#endif
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/*** byte_chr.c ***/
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unsigned byte_chr(char *s,unsigned n,int c)
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@ -290,16 +89,6 @@ int fd_move(int to,int from)
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}
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#if 0
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/*** fifo.c ***/
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int fifo_make(const char *fn,int mode)
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{
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return mkfifo(fn, mode);
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}
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#endif
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/*** fmt_ptime.c ***/
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void fmt_ptime30nul(char *s, struct taia *ta) {
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@ -344,60 +133,6 @@ unsigned fmt_taia25(char *s, struct taia *t) {
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}
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#ifdef UNUSED
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/*** fmt_uint.c ***/
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unsigned fmt_uint(char *s,unsigned u)
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{
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return fmt_ulong(s,u);
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}
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/*** fmt_uint0.c ***/
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unsigned fmt_uint0(char *s,unsigned u,unsigned n)
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{
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unsigned len;
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len = fmt_uint(FMT_LEN, u);
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while (len < n) {
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if (s)
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*s++ = '0';
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++len;
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}
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if (s)
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fmt_uint(s, u);
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return len;
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}
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#endif
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#ifdef UNUSED
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/*** fmt_ulong.c ***/
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unsigned fmt_ulong(char *s,unsigned long u)
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{
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unsigned len; unsigned long q;
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len = 1; q = u;
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while (q > 9) { ++len; q /= 10; }
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if (s) {
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s += len;
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do { *--s = '0' + (u % 10); u /= 10; } while (u); /* handles u == 0 */
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}
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return len;
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}
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#endif
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#ifdef UNUSED
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/*** tai_now.c ***/
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void tai_now(struct tai *t)
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{
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tai_unix(t, time(NULL));
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}
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#endif
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/*** tai_pack.c ***/
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static /* as it isn't used anywhere else */
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@ -447,8 +182,6 @@ void tai_unpack(const char *s,struct tai *t)
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/*** taia_add.c ***/
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/* XXX: breaks tai encapsulation */
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void taia_add(struct taia *t,const struct taia *u,const struct taia *v)
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{
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t->sec.x = u->sec.x + v->sec.x;
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@ -465,34 +198,8 @@ void taia_add(struct taia *t,const struct taia *u,const struct taia *v)
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}
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#ifdef UNUSED
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/*** taia_frac.c ***/
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double taia_frac(const struct taia *t)
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{
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return (t->atto * 0.000000001 + t->nano) * 0.000000001;
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}
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/*** taia_approx.c ***/
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double taia_approx(const struct taia *t)
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{
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return t->sec->x + taia_frac(t);
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}
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#endif
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static
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uint64_t taia2millisec(const struct taia *t)
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{
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return (t->sec.x * 1000) + (t->nano / 1000000);
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}
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/*** taia_less.c ***/
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/* XXX: breaks tai encapsulation */
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int taia_less(const struct taia *t, const struct taia *u)
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{
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if (t->sec.x < u->sec.x) return 1;
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@ -539,8 +246,6 @@ void taia_pack(char *s, const struct taia *t)
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/*** taia_sub.c ***/
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/* XXX: breaks tai encapsulation */
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void taia_sub(struct taia *t, const struct taia *u, const struct taia *v)
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{
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unsigned long unano = u->nano;
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@ -572,70 +277,15 @@ void taia_uint(struct taia *t, unsigned s)
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}
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/*** stralloc_cat.c ***/
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#if 0
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int stralloc_cat(stralloc *sato,const stralloc *safrom)
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{
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return stralloc_catb(sato,safrom->s,safrom->len);
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}
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/*** stralloc_catb.c ***/
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int stralloc_catb(stralloc *sa,const char *s,unsigned n)
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{
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if (!sa->s) return stralloc_copyb(sa,s,n);
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if (!stralloc_readyplus(sa,n + 1)) return 0;
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memcpy(sa->s + sa->len,s,n);
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sa->len += n;
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sa->s[sa->len] = 'Z'; /* ``offensive programming'' */
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return 1;
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}
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/*** stralloc_cats.c ***/
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int stralloc_cats(stralloc *sa,const char *s)
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{
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return stralloc_catb(sa,s,strlen(s));
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}
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/*** stralloc_eady.c ***/
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GEN_ALLOC_ready(stralloc,char,s,len,a,i,n,x,30,stralloc_ready)
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GEN_ALLOC_readyplus(stralloc,char,s,len,a,i,n,x,30,stralloc_readyplus)
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/*** stralloc_opyb.c ***/
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int stralloc_copyb(stralloc *sa,const char *s,unsigned n)
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{
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if (!stralloc_ready(sa,n + 1)) return 0;
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memcpy(sa->s,s,n);
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sa->len = n;
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sa->s[n] = 'Z'; /* ``offensive programming'' */
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return 1;
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}
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/*** stralloc_opys.c ***/
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int stralloc_copys(stralloc *sa,const char *s)
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{
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return stralloc_copyb(sa,s,strlen(s));
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}
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/*** stralloc_pend.c ***/
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GEN_ALLOC_append(stralloc,char,s,len,a,i,n,x,30,stralloc_readyplus,stralloc_append)
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#endif /* stralloc */
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/*** iopause.c ***/
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static
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uint64_t taia2millisec(const struct taia *t)
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{
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return (t->sec.x * 1000) + (t->nano / 1000000);
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}
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void iopause(iopause_fd *x,unsigned len,struct taia *deadline,struct taia *stamp)
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{
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int millisecs;
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@ -711,130 +361,6 @@ int open_write(const char *fn)
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}
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/*** openreadclose.c ***/
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#if 0
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int openreadclose(const char *fn,stralloc *sa,unsigned bufsize)
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{
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int fd;
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fd = open_read(fn);
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if (fd == -1) {
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if (errno == ENOENT) return 0;
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return -1;
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}
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if (readclose(fd,sa,bufsize) == -1) return -1;
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return 1;
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}
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#endif
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/*** pathexec_env.c ***/
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#if 0
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static stralloc plus;
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static stralloc tmp;
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int pathexec_env(const char *s,const char *t)
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{
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if (!s) return 1;
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if (!stralloc_copys(&tmp,s)) return 0;
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if (t) {
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if (!stralloc_cats(&tmp,"=")) return 0;
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if (!stralloc_cats(&tmp,t)) return 0;
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}
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if (!stralloc_0(&tmp)) return 0;
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return stralloc_cat(&plus,&tmp);
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}
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void pathexec(char **argv)
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{
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char **e;
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unsigned elen;
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unsigned i;
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unsigned j;
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unsigned split;
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unsigned t;
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if (!stralloc_cats(&plus,"")) return;
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elen = 0;
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for (i = 0;environ[i];++i)
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++elen;
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for (i = 0;i < plus.len;++i)
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if (!plus.s[i])
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++elen;
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e = malloc((elen + 1) * sizeof(char *));
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if (!e) return;
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elen = 0;
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for (i = 0;environ[i];++i)
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e[elen++] = environ[i];
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j = 0;
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for (i = 0;i < plus.len;++i)
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if (!plus.s[i]) {
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split = str_chr(plus.s + j,'=');
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for (t = 0;t < elen;++t)
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if (memcmp(plus.s + j,e[t],split) == 0)
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if (e[t][split] == '=') {
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--elen;
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e[t] = e[elen];
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break;
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}
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if (plus.s[j + split])
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e[elen++] = plus.s + j;
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j = i + 1;
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}
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e[elen] = 0;
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pathexec_run(*argv,argv,e);
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free(e);
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}
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#endif
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/*** pathexec_run.c ***/
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#if 0
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static stralloc tmp;
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void pathexec_run(const char *file,char *const *argv,char *const *envp)
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{
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const char *path;
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unsigned split;
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int savederrno;
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if (file[str_chr(file,'/')]) {
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execve(file,argv,envp);
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return;
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}
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path = getenv("PATH");
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if (!path) path = "/bin:/usr/bin";
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savederrno = 0;
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for (;;) {
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split = str_chr(path,':');
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if (!stralloc_copyb(&tmp,path,split)) return;
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if (!split)
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if (!stralloc_cats(&tmp,".")) return;
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if (!stralloc_cats(&tmp,"/")) return;
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if (!stralloc_cats(&tmp,file)) return;
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if (!stralloc_0(&tmp)) return;
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execve(tmp.s,argv,envp);
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if (errno != ENOENT) {
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savederrno = errno;
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if ((errno != EACCES) && (errno != EPERM) && (errno != EISDIR)) return;
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}
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if (!path[split]) {
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if (savederrno) errno = savederrno;
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return;
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}
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path += split;
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path += 1;
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}
|
||||
}
|
||||
#endif
|
||||
|
||||
/*** pmatch.c ***/
|
||||
|
||||
unsigned pmatch(const char *p, const char *s, unsigned len) {
|
||||
@ -878,62 +404,6 @@ unsigned pmatch(const char *p, const char *s, unsigned len) {
|
||||
}
|
||||
|
||||
|
||||
#if 0
|
||||
/*** prot.c ***/
|
||||
|
||||
int prot_gid(int gid)
|
||||
{
|
||||
gid_t x = gid;
|
||||
if (setgroups(1,&x) == -1) return -1;
|
||||
return setgid(gid); /* _should_ be redundant, but on some systems it isn't */
|
||||
}
|
||||
|
||||
int prot_uid(int uid)
|
||||
{
|
||||
return setuid(uid);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*** readclose.c ***/
|
||||
#if 0
|
||||
int readclose_append(int fd,stralloc *sa,unsigned bufsize)
|
||||
{
|
||||
int r;
|
||||
for (;;) {
|
||||
if (!stralloc_readyplus(sa,bufsize)) { close(fd); return -1; }
|
||||
r = read(fd,sa->s + sa->len,bufsize);
|
||||
if (r == -1) if (errno == EINTR) continue;
|
||||
if (r <= 0) { close(fd); return r; }
|
||||
sa->len += r;
|
||||
}
|
||||
}
|
||||
|
||||
int readclose(int fd,stralloc *sa,unsigned bufsize)
|
||||
{
|
||||
if (!stralloc_copys(sa,"")) { close(fd); return -1; }
|
||||
return readclose_append(fd,sa,bufsize);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
/*** scan_ulong.c ***/
|
||||
|
||||
unsigned scan_ulong(const char *s,unsigned long *u)
|
||||
{
|
||||
unsigned pos = 0;
|
||||
unsigned long result = 0;
|
||||
unsigned long c;
|
||||
while ((c = (unsigned long) (unsigned char) (s[pos] - '0')) < 10) {
|
||||
result = result * 10 + c;
|
||||
++pos;
|
||||
}
|
||||
*u = result;
|
||||
return pos;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef UNUSED
|
||||
/*** seek_set.c ***/
|
||||
|
||||
@ -944,20 +414,6 @@ int seek_set(int fd,seek_pos pos)
|
||||
#endif
|
||||
|
||||
|
||||
/*** sig.c ***/
|
||||
|
||||
//int sig_alarm = SIGALRM;
|
||||
//int sig_child = SIGCHLD;
|
||||
//int sig_cont = SIGCONT;
|
||||
//int sig_hangup = SIGHUP;
|
||||
//int sig_int = SIGINT;
|
||||
//int sig_pipe = SIGPIPE;
|
||||
//int sig_term = SIGTERM;
|
||||
|
||||
//void (*sig_defaulthandler)(int) = SIG_DFL;
|
||||
//void (*sig_ignorehandler)(int) = SIG_IGN;
|
||||
|
||||
|
||||
/*** sig_block.c ***/
|
||||
|
||||
void sig_block(int sig)
|
||||
|
||||
@ -25,62 +25,6 @@ OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*** buffer.h ***/
|
||||
|
||||
#if 0
|
||||
typedef struct buffer {
|
||||
char *x;
|
||||
unsigned p;
|
||||
unsigned n;
|
||||
int fd;
|
||||
int (*op)(int fd,char *buf,unsigned len);
|
||||
} buffer;
|
||||
|
||||
//#define BUFFER_INIT(op,fd,buf,len) { (buf), 0, (len), (fd), (op) }
|
||||
//#define BUFFER_INSIZE 8192
|
||||
#define BUFFER_OUTSIZE 8192
|
||||
|
||||
extern void buffer_init(buffer *,int (*)(int fd,char *buf,unsigned len),int,char *,unsigned);
|
||||
|
||||
extern int buffer_flush(buffer *);
|
||||
//extern int buffer_put(buffer *,const char *,unsigned);
|
||||
extern int buffer_putalign(buffer *,const char *,unsigned);
|
||||
extern int buffer_putflush(buffer *,const char *,unsigned);
|
||||
//extern int buffer_puts(buffer *,const char *);
|
||||
extern int buffer_putsalign(buffer *,const char *);
|
||||
extern int buffer_putsflush(buffer *,const char *);
|
||||
|
||||
#define buffer_PUTC(s,c) \
|
||||
( ((s)->n != (s)->p) \
|
||||
? ( (s)->x[(s)->p++] = (c), 0 ) \
|
||||
: buffer_put((s),&(c),1) \
|
||||
)
|
||||
|
||||
extern int buffer_get(buffer *,char *,unsigned);
|
||||
extern int buffer_bget(buffer *,char *,unsigned);
|
||||
extern int buffer_feed(buffer *);
|
||||
|
||||
extern char *buffer_peek(buffer *);
|
||||
extern void buffer_seek(buffer *,unsigned);
|
||||
|
||||
#define buffer_PEEK(s) ( (s)->x + (s)->n )
|
||||
#define buffer_SEEK(s,len) ( ( (s)->p -= (len) ) , ( (s)->n += (len) ) )
|
||||
|
||||
#define buffer_GETC(s,c) \
|
||||
( ((s)->p > 0) \
|
||||
? ( *(c) = (s)->x[(s)->n], buffer_SEEK((s),1), 1 ) \
|
||||
: buffer_get((s),(c),1) \
|
||||
)
|
||||
|
||||
extern int buffer_copy(buffer *,buffer *);
|
||||
|
||||
extern int buffer_unixread(int,char *,unsigned);
|
||||
/* Actually, int buffer_unixwrite(int,const char *,unsigned),
|
||||
but that 'const' will produce warnings... oh well */
|
||||
extern int buffer_unixwrite(int,char *,unsigned);
|
||||
#endif
|
||||
|
||||
|
||||
/*** byte.h ***/
|
||||
|
||||
extern unsigned byte_chr(char *s,unsigned n,int c);
|
||||
@ -102,35 +46,6 @@ extern int fd_copy(int,int);
|
||||
extern int fd_move(int,int);
|
||||
|
||||
|
||||
/*** fifo.h ***/
|
||||
|
||||
//extern int fifo_make(const char *,int);
|
||||
|
||||
|
||||
/*** fmt.h ***/
|
||||
|
||||
//#define FMT_ULONG 40 /* enough space to hold 2^128 - 1 in decimal, plus \0 */
|
||||
//#define FMT_LEN ((char *) 0) /* convenient abbreviation */
|
||||
|
||||
//extern unsigned fmt_uint(char *,unsigned);
|
||||
//extern unsigned fmt_uint0(char *,unsigned,unsigned);
|
||||
//extern unsigned fmt_xint(char *,unsigned);
|
||||
//extern unsigned fmt_nbbint(char *,unsigned,unsigned,unsigned,unsigned);
|
||||
//extern unsigned fmt_ushort(char *,unsigned short);
|
||||
//extern unsigned fmt_xshort(char *,unsigned short);
|
||||
//extern unsigned fmt_nbbshort(char *,unsigned,unsigned,unsigned,unsigned short);
|
||||
//extern unsigned fmt_ulong(char *,unsigned long);
|
||||
//extern unsigned fmt_xlong(char *,unsigned long);
|
||||
//extern unsigned fmt_nbblong(char *,unsigned,unsigned,unsigned,unsigned long);
|
||||
|
||||
//extern unsigned fmt_plusminus(char *,int);
|
||||
//extern unsigned fmt_minus(char *,int);
|
||||
//extern unsigned fmt_0x(char *,int);
|
||||
|
||||
//extern unsigned fmt_str(char *,const char *);
|
||||
//extern unsigned fmt_strn(char *,const char *,unsigned);
|
||||
|
||||
|
||||
/*** tai.h ***/
|
||||
|
||||
struct tai {
|
||||
@ -139,14 +54,6 @@ struct tai {
|
||||
|
||||
#define tai_unix(t,u) ((void) ((t)->x = 4611686018427387914ULL + (uint64_t) (u)))
|
||||
|
||||
//extern void tai_now(struct tai *);
|
||||
|
||||
//#define tai_approx(t) ((double) ((t)->x))
|
||||
|
||||
//extern void tai_add(struct tai *,const struct tai *,const struct tai *);
|
||||
//extern void tai_sub(struct tai *,const struct tai *,const struct tai *);
|
||||
//#define tai_less(t,u) ((t)->x < (u)->x)
|
||||
|
||||
#define TAI_PACK 8
|
||||
//extern void tai_pack(char *,const struct tai *);
|
||||
extern void tai_unpack(const char *,struct tai *);
|
||||
@ -166,9 +73,6 @@ struct taia {
|
||||
|
||||
extern void taia_now(struct taia *);
|
||||
|
||||
//extern double taia_approx(const struct taia *);
|
||||
//extern double taia_frac(const struct taia *);
|
||||
|
||||
extern void taia_add(struct taia *,const struct taia *,const struct taia *);
|
||||
extern void taia_addsec(struct taia *,const struct taia *,int);
|
||||
extern void taia_sub(struct taia *,const struct taia *,const struct taia *);
|
||||
@ -195,73 +99,6 @@ extern void fmt_ptime30nul(char *, struct taia *);
|
||||
extern unsigned fmt_taia25(char *, struct taia *);
|
||||
|
||||
|
||||
#ifdef UNUSED
|
||||
/*** gen_alloc.h ***/
|
||||
|
||||
#define GEN_ALLOC_typedef(ta,type,field,len,a) \
|
||||
typedef struct ta { type *field; unsigned len; unsigned a; } ta;
|
||||
|
||||
|
||||
/*** gen_allocdefs.h ***/
|
||||
|
||||
#define GEN_ALLOC_ready(ta,type,field,len,a,i,n,x,base,ta_ready) \
|
||||
int ta_ready(ta *x,unsigned n) \
|
||||
{ unsigned i; \
|
||||
if (x->field) { \
|
||||
i = x->a; \
|
||||
if (n > i) { \
|
||||
x->a = base + n + (n >> 3); \
|
||||
x->field = realloc(x->field,x->a * sizeof(type)); \
|
||||
if (x->field) return 1; \
|
||||
x->a = i; return 0; } \
|
||||
return 1; } \
|
||||
x->len = 0; \
|
||||
return !!(x->field = malloc((x->a = n) * sizeof(type))); }
|
||||
|
||||
#define GEN_ALLOC_readyplus(ta,type,field,len,a,i,n,x,base,ta_rplus) \
|
||||
int ta_rplus(ta *x,unsigned n) \
|
||||
{ unsigned i; \
|
||||
if (x->field) { \
|
||||
i = x->a; n += x->len; \
|
||||
if (n > i) { \
|
||||
x->a = base + n + (n >> 3); \
|
||||
x->field = realloc(x->field,x->a * sizeof(type)); \
|
||||
if (x->field) return 1; \
|
||||
x->a = i; return 0; } \
|
||||
return 1; } \
|
||||
x->len = 0; \
|
||||
return !!(x->field = malloc((x->a = n) * sizeof(type))); }
|
||||
|
||||
#define GEN_ALLOC_append(ta,type,field,len,a,i,n,x,base,ta_rplus,ta_append) \
|
||||
int ta_append(ta *x,const type *i) \
|
||||
{ if (!ta_rplus(x,1)) return 0; x->field[x->len++] = *i; return 1; }
|
||||
|
||||
|
||||
/*** stralloc.h ***/
|
||||
GEN_ALLOC_typedef(stralloc,char,s,len,a)
|
||||
|
||||
extern int stralloc_ready(stralloc *,unsigned);
|
||||
extern int stralloc_readyplus(stralloc *,unsigned);
|
||||
extern int stralloc_copy(stralloc *,const stralloc *);
|
||||
extern int stralloc_cat(stralloc *,const stralloc *);
|
||||
extern int stralloc_copys(stralloc *,const char *);
|
||||
extern int stralloc_cats(stralloc *,const char *);
|
||||
extern int stralloc_copyb(stralloc *,const char *,unsigned);
|
||||
extern int stralloc_catb(stralloc *,const char *,unsigned);
|
||||
extern int stralloc_append(stralloc *,const char *); /* beware: this takes a pointer to 1 char */
|
||||
extern int stralloc_starts(stralloc *,const char *);
|
||||
|
||||
#define stralloc_0(sa) stralloc_append(sa,"")
|
||||
|
||||
extern int stralloc_catulong0(stralloc *,unsigned long,unsigned);
|
||||
extern int stralloc_catlong0(stralloc *,long,unsigned);
|
||||
|
||||
#define stralloc_catlong(sa,l) (stralloc_catlong0((sa),(l),0))
|
||||
#define stralloc_catuint0(sa,i,n) (stralloc_catulong0((sa),(i),(n)))
|
||||
#define stralloc_catint0(sa,i,n) (stralloc_catlong0((sa),(i),(n)))
|
||||
#define stralloc_catint(sa,i) (stralloc_catlong0((sa),(i),0))
|
||||
#endif
|
||||
|
||||
/*** iopause.h ***/
|
||||
|
||||
typedef struct pollfd iopause_fd;
|
||||
@ -287,88 +124,13 @@ extern int open_trunc(const char *);
|
||||
extern int open_write(const char *);
|
||||
|
||||
|
||||
/*** openreadclose.h ***/
|
||||
#if 0
|
||||
extern int openreadclose(const char *,stralloc *,unsigned);
|
||||
#endif
|
||||
|
||||
/*** pathexec.h ***/
|
||||
|
||||
//extern void pathexec_run(const char *,char *const *,char *const *);
|
||||
//extern int pathexec_env(const char *,const char *);
|
||||
//extern void pathexec(char **);
|
||||
|
||||
|
||||
/*** pmatch.h ***/
|
||||
|
||||
extern unsigned pmatch(const char *, const char *, unsigned);
|
||||
|
||||
|
||||
/*** prot.h ***/
|
||||
|
||||
//extern int prot_gid(int);
|
||||
//extern int prot_uid(int);
|
||||
|
||||
|
||||
/*** readclose.h ***/
|
||||
#if 0
|
||||
extern int readclose_append(int,stralloc *,unsigned);
|
||||
extern int readclose(int,stralloc *,unsigned);
|
||||
#endif
|
||||
|
||||
/*** scan.h ***/
|
||||
|
||||
#if 0
|
||||
extern unsigned scan_uint(const char *,unsigned *);
|
||||
extern unsigned scan_xint(const char *,unsigned *);
|
||||
extern unsigned scan_nbbint(const char *,unsigned,unsigned,unsigned,unsigned *);
|
||||
extern unsigned scan_ushort(const char *,unsigned short *);
|
||||
extern unsigned scan_xshort(const char *,unsigned short *);
|
||||
extern unsigned scan_nbbshort(const char *,unsigned,unsigned,unsigned,unsigned short *);
|
||||
extern unsigned scan_ulong(const char *,unsigned long *);
|
||||
extern unsigned scan_xlong(const char *,unsigned long *);
|
||||
extern unsigned scan_nbblong(const char *,unsigned,unsigned,unsigned,unsigned long *);
|
||||
|
||||
extern unsigned scan_plusminus(const char *,int *);
|
||||
extern unsigned scan_0x(const char *,unsigned *);
|
||||
|
||||
extern unsigned scan_whitenskip(const char *,unsigned);
|
||||
extern unsigned scan_nonwhitenskip(const char *,unsigned);
|
||||
extern unsigned scan_charsetnskip(const char *,const char *,unsigned);
|
||||
extern unsigned scan_noncharsetnskip(const char *,const char *,unsigned);
|
||||
|
||||
extern unsigned scan_strncmp(const char *,const char *,unsigned);
|
||||
extern unsigned scan_memcmp(const char *,const char *,unsigned);
|
||||
|
||||
extern unsigned scan_long(const char *,long *);
|
||||
extern unsigned scan_8long(const char *,unsigned long *);
|
||||
#endif
|
||||
|
||||
|
||||
/*** seek.h ***/
|
||||
|
||||
//typedef unsigned long seek_pos;
|
||||
|
||||
//extern seek_pos seek_cur(int);
|
||||
|
||||
//extern int seek_set(int,seek_pos);
|
||||
//extern int seek_end(int);
|
||||
|
||||
//extern int seek_trunc(int,seek_pos);
|
||||
|
||||
//#define seek_begin(fd) (seek_set((fd),(seek_pos) 0))
|
||||
|
||||
|
||||
/*** sig.h ***/
|
||||
|
||||
//extern int sig_alarm;
|
||||
//extern int sig_child;
|
||||
//extern int sig_cont;
|
||||
//extern int sig_hangup;
|
||||
//extern int sig_int;
|
||||
//extern int sig_pipe;
|
||||
//extern int sig_term;
|
||||
|
||||
extern void sig_catch(int,void (*)(int));
|
||||
#define sig_ignore(s) (sig_catch((s), SIG_IGN))
|
||||
#define sig_uncatch(s) (sig_catch((s), SIG_DFL))
|
||||
@ -378,8 +140,6 @@ extern void sig_unblock(int);
|
||||
extern void sig_blocknone(void);
|
||||
extern void sig_pause(void);
|
||||
|
||||
extern void sig_dfl(int);
|
||||
|
||||
|
||||
/*** str.h ***/
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user