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hi,
for some days now i have been struggeling with the following issue:
i have a C webapp running on a apache webserver, from this app i call to /sys/class/
...
- 04-29-2011 #1Just Joined!
- Join Date
- Mar 2011
- Posts
- 14
permission error calling prog. flags
hi,
for some days now i have been struggeling with the following issue:
i have a C webapp running on a apache webserver, from this app i call to /sys/class/
gpio/... IO's by using a command like ->system("echo 1 > /sys/class/gpio/gpio5/value"). but this always results in a permission denied error in my apache error.log although i have done a chmod 777 on all the regarding files and i added the directory in the httpd.conf file.
please help me(!!!)
- 04-29-2011 #2Just Joined!
- Join Date
- Mar 2011
- Posts
- 14
problem solved-> i did not give a parent directory the right permissions
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