Displaying 3 results from an estimated 3 matches for "environ_t_iter".
2020 Apr 15
0
[PATCH nbdkit 6/9] common/utils: Add a copy_environ utility function.
...c: %m");
+ goto error;
+ }
+
+ found: ;
+ }
+ va_end (argp);
+
+ /* Append a NULL pointer. */
+ if (environ_t_append (&ret, NULL) == -1) {
+ nbdkit_error ("realloc: %m");
+ goto error;
+ }
+
+ /* Return the list of strings. */
+ return ret.ptr;
+
+ error:
+ environ_t_iter (&ret, (void *) free);
+ free (ret.ptr);
+ return NULL;
+}
--
2.25.0
2020 Apr 15
2
Re: [PATCH nbdkit 6/9] common/utils: Add a copy_environ utility function.
...some platforms)
> +
> + /* Append a NULL pointer. */
> + if (environ_t_append (&ret, NULL) == -1) {
> + nbdkit_error ("realloc: %m");
> + goto error;
> + }
> +
> + /* Return the list of strings. */
> + return ret.ptr;
> +
> + error:
> + environ_t_iter (&ret, (void *) free);
> + free (ret.ptr);
> + return NULL;
> +}
>
Otherwise this looks like a nice addition.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
2020 Apr 15
18
[PATCH nbdkit 0/9] Generic vector, and pass $nbdkit_stdio_safe to shell scripts.
This was a rather longer trip around the houses than I anticipated!
The basic purpose of the patch series is to set $nbdkit_stdio_safe to
"0" or "1" in sh and eval plugin scripts.
To do that, I ended up adding a nicer way to manipulate environ lists,
and to do that, I ended up adding a whole generic vector
implementation which is applicable in a lot of different places.