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zero errno before open calls 

SVN revision: 55902
This commit is contained in:
Mike Blumenkrantz 2011-01-05 20:32:42 +00:00
parent 1707697d8a
commit 3da7cbc47c
2 changed files with 2 additions and 0 deletions
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1
legacy/eeze/src/lib/eeze_udev_find.c
View File

@ -305,6 +305,7 @@ eeze_udev_find_by_type(Eeze_Udev_Type etype,
{ {
int devcheck; int devcheck;
errno = 0;
devcheck = open(udev_device_get_devnode(device), O_RDONLY | O_EXCL); devcheck = open(udev_device_get_devnode(device), O_RDONLY | O_EXCL);
if (errno) if (errno)
{ {

1
legacy/eeze/src/lib/eeze_udev_watch.c
View File

@ -148,6 +148,7 @@ _get_syspath_from_watch(void *data,
{ {
int devcheck; int devcheck;
errno = 0;
devcheck = open(udev_device_get_devnode(device), O_RDONLY | O_EXCL); devcheck = open(udev_device_get_devnode(device), O_RDONLY | O_EXCL);
if ((devcheck < 0) || errno) goto error; if ((devcheck < 0) || errno) goto error;
close(devcheck); close(devcheck);