From: John Levon <john.levon@nutanix.com>
To: dev@dpdk.org
Cc: John Levon <john.levon@nutanix.com>
Subject: [dpdk-dev] [PATCH] app/test: flush stdout after forking
Date: Mon, 26 Jul 2021 13:16:27 +0100 [thread overview]
Message-ID: <20210726121627.2324730-1-john.levon@nutanix.com> (raw)
meson test was not capturing the intended output from the child
process; force a flush to ensure it reaches the test log.
Signed-off-by: John Levon <john.levon@nutanix.com>
---
app/test/process.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/app/test/process.h b/app/test/process.h
index a09a088477..0ed91a939e 100644
--- a/app/test/process.h
+++ b/app/test/process.h
@@ -110,6 +110,7 @@ process_dup(const char *const argv[], int numargs, const char *env_value)
for (i = 0; i < num; i++)
printf("'%s' ", argv_cpy[i]);
printf("\n");
+ fflush(stdout);
/* set the environment variable */
if (setenv(RECURSIVE_ENV_VAR, env_value, 1) != 0)
--
2.25.1
next reply other threads:[~2021-07-26 12:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 12:16 John Levon [this message]
2021-07-26 12:27 ` Bruce Richardson
2021-07-26 12:33 ` John Levon
2021-07-31 17:44 ` Thomas Monjalon
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