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control: Use strcpy() instead of stpcpy()

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This allows us to build in environments that don't provide stpcpy().
This makes it necessary to traverse the string twice, but should not be
noticeable in clients since this function is very unlikely to be part of
a performance-critical path.

[coding style fixed by tiwai]

Signed-off-by: Arun Raghavan <arun.raghavan@collabora.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arun Raghavan 2012-07-17 15:30:14 +05:30 • committed by Takashi Iwai
parent 86e27cdbf1
commit df924cd9c5
1 changed files with 4 additions and 2 deletions
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6
src/control/control.c
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@ -417,8 +417,10 @@ int snd_ctl_elem_add_enumerated(snd_ctl_t *ctl, const snd_ctl_elem_id_t *id,
info->value.enumerated.names_ptr = (uintptr_t)buf;
info->value.enumerated.names_length = bytes;
p = buf;
for (i = 0; i < items; ++i)
p = stpcpy(p, names[i]) + 1;
for (i = 0; i < items; ++i) {
strcpy(p, names[i]);
p += strlen(names[i]) + 1;
}
err = ctl->ops->element_add(ctl, info);