if (!Tfuzzrawfile) Tfailed("fdopen ADNS_TEST_FUZZRAW_DUMP_FD");
}
-static void FR_write(void *p, size_t sz) {
+static void FR_write(const void *p, size_t sz) {
if (!Tfuzzrawfile) return;
- ssize_t got = fwrite(&p,1,sz,Tfuzzrawfile);
+ ssize_t got = fwrite(p,1,sz,Tfuzzrawfile);
if (ferror(Tfuzzrawfile)) Tfailed("write fuzzraw output file");
assert(got==sz);
}
struct timeval delta;
memset(&delta,0,sizeof(delta));
timersub(¤ttime, &previously, &delta);
+ previously = currenttime;
FR_WRITE(delta);
}
if (c == hm_squote]hm_squote) break;
if (c != hm_squote,hm_squote) Psyntax("fd set separator not ,");
}
+
+ uint16_t accum;
+ int inaccum=0, fd;
+ for (fd=0; ; fd++) {
+ if (fd>=max || inaccum==16) {
+ FR_WRITE(accum);
+ inaccum= 0;
+ }
+ if (fd>=max)
+ break;
+ accum <<= 1;
+ accum |= !!FD_ISSET(fd,set);
+ inaccum++;
+ }
}
#ifdef HAVE_POLL
hm_create_proto_h
int H$1(hm_args_massage($3,void)) {
int r, amtread;
+ hm_create_nothing
m4_define(`hm_rv_fd',`char *ep;')
m4_define(`hm_rv_any',`char *ep;')
- m4_define(`hm_rv_len',`')
- m4_define(`hm_rv_must',`')
- m4_define(`hm_rv_succfail',`')
- m4_define(`hm_rv_fcntl',`')
$2
hm_create_hqcall_vars
vb2.buf[amtread]= 0;
if (memcmp(vb2.buf," $1=",hm_r_offset)) Psyntax("syscall reply mismatch");
+#ifdef FUZZRAW_SYNC
+ FR_WRITE("$1");
+#endif
+
+ m4_define(`hm_rv_check_errno',`
if (vb2.buf[hm_r_offset] == hm_squoteEhm_squote) {
int e;
e= Perrno(vb2.buf+hm_r_offset);
FR_WRITE(e);
return -1;
}
-
- m4_define(`hm_rv_succfail',`
+ r= 0;
+ FR_WRITE(r);
+ ')
+ m4_define(`hm_rv_check_success',`
if (memcmp(vb2.buf+hm_r_offset,"OK",2)) Psyntax("success/fail not E* or OK");
vb2.used= hm_r_offset+2;
r= 0;
')
- m4_define(`hm_rv_len',`hm_rv_succfail')
- m4_define(`hm_rv_must',`hm_rv_succfail')
- m4_define(`hm_rv_any',`
+ m4_define(`hm_rv_any_nowrite',`
+ hm_rv_check_errno
unsigned long ul_r= strtoul(vb2.buf+hm_r_offset,&ep,10);
if (ul_r < 0 || ul_r > INT_MAX ||
(*ep && *ep!=hm_squote hm_squote))
Psyntax("return value not E* or positive number");
r= ul_r;
vb2.used= ep - (char*)vb2.buf;
+ ')
+
+ m4_define(`hm_rv_succfail',`
+ hm_rv_check_errno
+ hm_rv_check_success
+ ')
+ m4_define(`hm_rv_len',`
+ hm_rv_check_errno
+ hm_rv_check_success
+ ')
+ m4_define(`hm_rv_must',`
+ hm_rv_check_success
+ ')
+ m4_define(`hm_rv_any',`
+ hm_rv_any_nowrite
FR_WRITE(r);
')
m4_define(`hm_rv_fd',`hm_rv_any')
+ m4_define(`hm_rv_select',`hm_rv_any_nowrite')
+ m4_define(`hm_rv_poll',`hm_rv_any_nowrite')
m4_define(`hm_rv_fcntl',`
r= 0;
if (cmd == F_GETFL) {
Psyntax("fcntl flags not O_NONBLOCK|... or ~O_NONBLOCK&...");
}
} else if (cmd == F_SETFL) {
- hm_rv_succfail
+ hm_rv_check_success
} else {
Psyntax("fcntl not F_GETFL or F_SETFL");
}