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April, 26th. 2006:
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UDEV_LIST_ENTRY
Section: udev_list_entry (3) Updated: Index
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NAME
udev_list_entry, udev_list_entry_get_next, udev_list_entry_get_by_name, udev_list_entry_get_name, udev_list_entry_get_value - Iterate and access udev lists
SYNOPSIS
#include <libudev.h>
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struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry);
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struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name);
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const char *udev_list_entry_get_name(struct udev_list_entry *list_entry);
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const char *udev_list_entry_get_value(struct udev_list_entry *list_entry);
RETURN VALUE
On success,
udev_list_entry_get_next()
and
udev_list_entry_get_by_name()
return a pointer to the requested list entry. If no such entry can be found, or on failure,
NULL
is returned.
On success,
udev_list_entry_get_name()
and
udev_list_entry_get_value()
return a pointer to a constant string representing the requested value. The string is bound to the lifetime of the list entry itself. On failure,
NULL
is returned.
HISTORY
udev_list_entry_get_next(),
udev_list_entry_get_by_name(),
udev_list_entry_get_name(), and
udev_list_entry_get_value()
were added in version 221.
SEE ALSO
udev_new(3), udev_device_new_from_syspath(3), udev_enumerate_new(3), udev_monitor_new_from_netlink(3), systemd(1)
Index
- NAME
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- SYNOPSIS
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- RETURN VALUE
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- HISTORY
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- SEE ALSO
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