File _service:tar_scm:backport-clang-0027-support-Us... of Package glibc

File _service:tar_scm:backport-clang-0027-support-Use-CHAR_MAX-as-maximum-value.patch of Package glibc

From d10391ed68bdd2c512f308fdd90c2ffee4795710 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Tue, 15 Mar 2022 18:01:57 -0300
Subject: [PATCH] support: Use CHAR_MAX as maximum value

Instead of -1.
---
 support/support_process_state.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/support/support_process_state.c b/support/support_process_state.c
index dc2296f8dd..a656008034 100644
--- a/support/support_process_state.c
+++ b/support/support_process_state.c
@@ -59,7 +59,7 @@ support_process_state_wait (pid_t pid, enum support_process_state state)
 
   for (;;)
     {
-      char cur_state = -1;
+      char cur_state = CHAR_MAX;
       while (xgetline (&line, &linesiz, fstatus) > 0)
 	if (strncmp (line, "State:", strlen ("State:")) == 0)
 	  {
@@ -67,7 +67,7 @@ support_process_state_wait (pid_t pid, enum support_process_state state)
 	    break;
 	  }
       /* Fallback to nanosleep for invalid state.  */
-      if (cur_state == -1)
+      if (cur_state == CHAR_MAX)
 	break;
 
       for (size_t i = 0; i < array_length (process_states); ++i)
-- 
2.39.3