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* shell: Use #include "..." for local header filesSebastian Huber2018-10-091-1/+1
| | | | Update #3375.
* shell: Fix warningsSebastian Huber2017-02-141-2/+0
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* shell: Include <rtems/shell.h> earlySebastian Huber2014-11-201-2/+3
| | | | This avoids a conflict with the global variable defines.
* libmisc/shell: Remove the need for -lm when linking from the ping command.Chris Johns2014-10-041-5/+12
| | | | | Remove the use of sqrt and so the need to link to -lm. Clean up some warnings.
* shell: Add a ping command.Chris Johns2014-09-161-0/+1976
The ping code is taken from a recent FreeBSD release. Some options have been tested, other not tested or do not work. This could be due to the age of our TCP/IP stack. This version of ping will not work if more than 64 file descriptors are open at once because the select FD size is 64 as set in newlib.