From: Thomas Schwinge <thomas@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, aliguori@us.ibm.com, sw@weilnetz.de,
riku.voipio@iki.fi, agraf@suse.de, paul@codesourcery.com,
j.schauer@email.de, Thomas Schwinge <thomas@codesourcery.com>
Subject: [Qemu-devel] [PATCH 1/4] util/envlist: Properly forward a callback's error in envlist_parse.
Date: Wed, 29 May 2013 15:50:31 +0200 [thread overview]
Message-ID: <1369835434-27727-2-git-send-email-thomas@codesourcery.com> (raw)
In-Reply-To: <1369835434-27727-1-git-send-email-thomas@codesourcery.com>
Signed-off-by: Thomas Schwinge <thomas@codesourcery.com>
---
util/envlist.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git util/envlist.c util/envlist.c
index ebc06cf..cbbf7e5 100644
--- util/envlist.c
+++ util/envlist.c
@@ -109,9 +109,10 @@ envlist_parse(envlist_t *envlist, const char *env,
envvar = strtok_r(tmpenv, ",", &envsave);
while (envvar != NULL) {
- if ((*callback)(envlist, envvar) != 0) {
+ int err;
+ if ((err = (*callback)(envlist, envvar)) != 0) {
free(tmpenv);
- return (errno);
+ return (err);
}
envvar = strtok_r(NULL, ",", &envsave);
}
--
1.7.10.4
next prev parent reply other threads:[~2013-05-29 13:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-29 13:50 [Qemu-devel] [PATCH, resend] linux-user: environment variables Thomas Schwinge
2013-05-29 13:50 ` Thomas Schwinge [this message]
2013-06-27 17:36 ` [Qemu-devel] [PATCH 1/4] util/envlist: Properly forward a callback's error in envlist_parse Peter Maydell
2013-05-29 13:50 ` [Qemu-devel] [PATCH 2/4] linux-user: Use existing envlist_parse_set/envlist_parse_unset interface Thomas Schwinge
2013-06-27 17:49 ` Peter Maydell
2013-05-29 13:50 ` [Qemu-devel] [PATCH 3/4] linux-user: Tell handler_arg_* which context they're invoked from Thomas Schwinge
2013-05-29 13:50 ` [Qemu-devel] [PATCH 4/4] linux-user: Restore original behavior of the -E and -U command-line options Thomas Schwinge
2013-06-14 1:08 ` Alexander Graf
2013-06-27 17:54 ` Peter Maydell
2013-06-07 15:44 ` [Qemu-devel] [PATCH, resend] linux-user: environment variables Thomas Schwinge
-- strict thread matches above, loose matches on Subject: below --
2013-04-25 12:22 [Qemu-devel] Environment variables for user-mode QEMU Riku Voipio
2013-04-24 16:11 ` Thomas Schwinge
2013-04-25 15:06 ` [Qemu-devel] [PATCH 1/4] util/envlist: Properly forward a callback's error in envlist_parse Thomas Schwinge
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