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| author | Paul Fertser <fercerpav@gmail.com> | 2013-05-31 14:57:56 +0400 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2013-06-12 14:40:16 +0000 |
| commit | 71ee5f6b5f3172901135640de4ca827b14747465 (patch) | |
| tree | 6c7ce79d61ecbeb613c5ff78281238ed1006dcb0 /src/helper/replacements.h | |
| parent | 703781c5abaa7e3a93e56e179c2eb4fca53b7550 (diff) | |
| download | riscv-openocd-71ee5f6b5f3172901135640de4ca827b14747465.zip riscv-openocd-71ee5f6b5f3172901135640de4ca827b14747465.tar.gz riscv-openocd-71ee5f6b5f3172901135640de4ca827b14747465.tar.bz2 | |
libusb1_common, ftdi: clarify libusb_open error message
Print a user-friendly message when libusb_open() fails, e.g.
Error: libusb_open() failed with LIBUSB_ERROR_ACCESS
when there's a permissions problem.
Also output a configure warning if libusb older than 1.0.9 is detected.
Change-Id: I800f71f06672fe06c0a98a4e469f853b5021bcfe
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1430
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'src/helper/replacements.h')
| -rw-r--r-- | src/helper/replacements.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/helper/replacements.h b/src/helper/replacements.h index 0fe93b2..565fe9d 100644 --- a/src/helper/replacements.h +++ b/src/helper/replacements.h @@ -279,4 +279,8 @@ typedef struct { #endif /* HAVE_ELF_H */ +#if defined HAVE_LIBUSB1 && !defined HAVE_LIBUSB_ERROR_NAME +const char *libusb_error_name(int error_code); +#endif /* defined HAVE_LIBUSB1 && !defined HAVE_LIBUSB_ERROR_NAME */ + #endif /* REPLACEMENTS_H */ |