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| author | Keno Fischer <keno@juliacomputing.com> | 2018-06-29 12:32:10 +0200 |
|---|---|---|
| committer | Greg Kurz <groug@kaod.org> | 2018-06-29 12:32:10 +0200 |
| commit | 5c99fa375da1c7cc4a42a93e002e98b9fb34754b (patch) | |
| tree | 96dd1387a3a911dfb5ef5d97a4775028b87ba560 /util/qemu-option.c | |
| parent | 609ef9f451759151d0bfe7c3843410ab94d68f18 (diff) | |
| download | qemu-5c99fa375da1c7cc4a42a93e002e98b9fb34754b.zip qemu-5c99fa375da1c7cc4a42a93e002e98b9fb34754b.tar.gz qemu-5c99fa375da1c7cc4a42a93e002e98b9fb34754b.tar.bz2 | |
cutils: Provide strchrnul
strchrnul is a GNU extension and thus unavailable on a number of targets.
In the review for a commit removing strchrnul from 9p, I was asked to
create a qemu_strchrnul helper to factor out this functionality.
Do so, and use it in a number of other places in the code base that inlined
the replacement pattern in a place where strchrnul could be used.
Signed-off-by: Keno Fischer <keno@juliacomputing.com>
Acked-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
Diffstat (limited to 'util/qemu-option.c')
| -rw-r--r-- | util/qemu-option.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/util/qemu-option.c b/util/qemu-option.c index ba44a08..19761e3 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -77,11 +77,7 @@ const char *get_opt_value(const char *p, char **value) *value = NULL; while (1) { - offset = strchr(p, ','); - if (!offset) { - offset = p + strlen(p); - } - + offset = qemu_strchrnul(p, ','); length = offset - p; if (*offset != '\0' && *(offset + 1) == ',') { length++; |