The snprintf() function conforms to C99. On FreeBSD, sys/cdefs.h instruct us that _XOPEN_SOURCE == 500 defines _POSIX_C_SOURCE as 199506 which in turn defines __ISO_C_VISIBLE as 1990. 600 is the minimal _XOPEN_SOURCE value we can use to allow us using C99 functions.
Reported by: tinderbox
When I introduced headers separation (aka includes-revamp branch), the libnfc source code includes have been changed from '#include "../xx/nfc*.h"' to '#include <nfc/nfc*>' (when compiling, the source include dir (src/include) has precedence over '${prefix}/include'). For the sake of consistency, update libnfc.pc includedir so that compiling third party code using '#include <nfc/nfc*>' just works (tm). This provides much more consistent headers since they are usually referred relative to the includedir (exceptions are e.g. glib, gtk, xorg... quite bigger than libnfc I could say).
- In case of error, don't stop but look for other readers (was partly done, now on all errors)
- In case of error on a specifically requested reader, fail & stop, don't look further.
Since March 9, 2009; the FreeBSD operating system base ships with libusb. As a consequence, the devel/libusb ports that used to provide userland programs access to USB devices is useless and so marked as IGNORE for recent versions of FreeBSD. This patch detects the FreeBSD version configure is run on and conditionally ignore the libusb detection if relevant.
Obtained from: Ooo vcs.
The various SCardConnect() can block if a device is already opened in PC/SC potentially leading to deadlocks. Avoiding using this and matching the device name against a list of supported devices instead.
- Add driver agnostic nfc_pick_device(), nfc_list_devices();
- New API function: nfc_list_devices();
- PCSC Context sharing for acr122 driver;
- List all devices in nfc-list(1);
- Various code fixes and cleanup;
- Remove warnings when compiling;
- Merge r191:199 from trunk \_°< Coin!
- acr122: add acr122_pick_device(), acr122_list_devices();
- Add device name to device descriptions (nfc_device_desc_t) to select a given PCSC device;
- Use constants for driver names;
- Various code cleanups and enhancements.
