From 24637cd3776cda5fd0a919ba9343ba86d82d3e04 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Wed, 18 Mar 2026 01:57:01 +0000
Subject:  More fixes, ftrigr_string addition, doc update

---
 src/supervision/s6-notifyoncheck.c |  6 +++---
 src/supervision/s6_svlisten_loop.c | 13 ++++++-------
 2 files changed, 9 insertions(+), 10 deletions(-)

(limited to 'src/supervision')

diff --git a/src/supervision/s6-notifyoncheck.c b/src/supervision/s6-notifyoncheck.c
index f86b1e0..ba8e91d 100644
--- a/src/supervision/s6-notifyoncheck.c
+++ b/src/supervision/s6-notifyoncheck.c
@@ -85,13 +85,13 @@ static inline int handle_signals (pid_t pid, int *w)
 static int handle_event (ftrigr *a, uint32_t id, pid_t pid)
 {
   int r ;
-  struct iovec v ;
+  ftrigr_string fs ;
   if (ftrigr_update(a) == -1) strerr_diefu1sys(111, "ftrigr_update") ;
-  r = ftrigr_peek(a, id, &v) ;
+  r = ftrigr_peek(a, id, &fs) ;
   if (r == -1) strerr_diefu1sys(111, "ftrigr_check") ;
   if (r)
   {
-    if (memchr(v.iov_base, 'd', v.iov_len))
+    if (memchr(fs.s, 'd', fs.len))
     {
       if (pid) kill(pid, SIGTERM) ;
       ftrigr_ack(a, id) ;
diff --git a/src/supervision/s6_svlisten_loop.c b/src/supervision/s6_svlisten_loop.c
index 4a3e4cf..60e77ad 100644
--- a/src/supervision/s6_svlisten_loop.c
+++ b/src/supervision/s6_svlisten_loop.c
@@ -70,15 +70,14 @@ unsigned int s6_svlisten_loop (s6_svlisten_t *foo, int wantup, int wantready, in
       if (ftrigr_update(&foo->a) < 0) strerr_diefu1sys(111, "ftrigr_update") ;
       for (unsigned int i = 0 ; i < foo->n ; i++)
       {
-        struct iovec v ;
-        r = ftrigr_peek(&foo->a, foo->ids[i], &v) ;
+        ftrigr_string fs ;
+        r = ftrigr_peek(&foo->a, foo->ids[i], &fs) ;
         if (r == -1) strerr_diefu1sys(111, "ftrigr_check") ;
         else if (r)
         {
-          char const *s = v.iov_base ;
-          for (size_t j = 0 ; j < v.iov_len ; j++)
+          for (uint32_t j = 0 ; j < fs.len ; j++)
           {
-            if (s[j] == 'x')
+            if (fs.s[j] == 'x')
             {
               if (bitarray_peek(foo->upstate, i) != wantup
                || bitarray_peek(foo->readystate, i) != wantready)
@@ -86,7 +85,7 @@ unsigned int s6_svlisten_loop (s6_svlisten_t *foo, int wantup, int wantready, in
               bitarray_poke(foo->upstate, i, wantup) ;
               bitarray_poke(foo->readystate, i, wantready) ;
             }
-            else if (s[j] == 'O')
+            else if (fs.s[j] == 'O')
             {
               if (wantup)
               {
@@ -97,7 +96,7 @@ unsigned int s6_svlisten_loop (s6_svlisten_t *foo, int wantup, int wantready, in
             }
             else
             {
-              unsigned int d = byte_chr("dDuU", 4, s[j]) ;
+              unsigned int d = byte_chr("dDuU", 4, fs.s[j]) ;
               bitarray_poke(foo->upstate, i, d & 2) ;
               bitarray_poke(foo->readystate, i, d & 1) ;
             }
-- 
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