Commit graph

13 commits

Author SHA1 Message Date
Alexey Gerenkov
c2dc09304c gcc8_newlib3: Compilation warnings and errors not specific to newlib v3 2018-07-09 13:22:24 +03:00
Anuj Deshpande
87adbd3229 console: Fix formatting 2018-04-30 14:22:45 +05:30
Anuj Deshpande
b3894dba97 console: Free alloc'd memory after error conditions
Closes https://github.com/espressif/esp-idf/issues/1901
2018-04-30 14:21:03 +05:30
Roland Dobai
744c2dcdd9 Resolve problems found by enabling -Wwrite-strings compilation flag 2018-04-10 08:53:43 +02:00
Angus Gratton
2536d50d2e console: Add C++ guards to header
As reported on forum https://esp32.com/viewtopic.php?f=2&t=4478&p=19659
2018-01-29 09:22:04 +08:00
Roman Valls Guimera
519edc332d Fix compilation errors when using gcc-7.2.0 for the crosstool-ng toolchain
* Change snprintf for strlcat does not complain w/gcc7.2.0 and it is safer, thanks @projectgus
* Use proper quotes for character literals

Merges https://github.com/espressif/esp-idf/pull/1163
2017-12-04 10:18:40 +11:00
Ivan Grokhotkov
4d42b5ea24 console: handle empty input to esp_console_run correctly
Fixes https://github.com/espressif/esp-idf/issues/1067

Ref. TW15752
2017-10-13 07:14:53 +08:00
Ivan Grokhotkov
0ed64da963 console: initialize buf_size before calling open_memstream
POSIX open_memstream documentation [1] does not mention that it may use
the  value supplied in buf_size before the call.
newlib implementation of open_memstream does use it as a hint of the
buffer size [2]. To avoid using potential garbage in this variable,
newlib caps the size to 64kB (!).

If the allocation of this initial buffer fails, NULL file pointer is
returned. Previous code did not check returned file pointer and crashed
when it was used.

Initialize size to zero (in which case newlib allocates a 64 byte
buffer), and check the returned file pointer.

[1] http://pubs.opengroup.org/onlinepubs/9699919799/functions/open_memstream.html
[2] https://github.com/espressif/newlib-esp32/blob/23c0f21/newlib/libc/stdio/open_memstream.c#L26-L29
    https://github.com/espressif/newlib-esp32/blob/23c0f21/newlib/libc/stdio/open_memstream.c#L324-L336
2017-08-23 01:10:30 +08:00
Ivan Grokhotkov
abe9516fdc newlib: implement usleep 2017-08-21 15:58:28 +08:00
Ivan Grokhotkov
10f0543080 console: add support for terminal probing and dumb terminal mode 2017-08-21 15:58:28 +08:00
Ivan Grokhotkov
a8075ea140 console/argtable3: expose arg_print_formatted function 2017-08-21 15:58:28 +08:00
Ivan Grokhotkov
160f842d35 console/argtable3: fix usage of char as argument to ctype functions 2017-08-21 15:58:27 +08:00
Ivan Grokhotkov
5de7c91a54 add console component and example 2017-08-21 15:58:27 +08:00