server: gdb: export gdb_actual_connections through a function 73/7673/2
authorAntonio Borneo <borneo.antonio@gmail.com>
Sat, 6 May 2023 19:59:31 +0000 (21:59 +0200)
committerAntonio Borneo <borneo.antonio@gmail.com>
Thu, 18 May 2023 10:14:56 +0000 (10:14 +0000)
commitd5c177cd3def7002f18270742ff3b1380feb45c5
treef6d0992868ad7048de749bda1bc6cd88cc232a0a
parent7fa29dc5196accb3ea159e6a29fd969640e30421
server: gdb: export gdb_actual_connections through a function

The internal variable 'gdb_actual_connections' is used by log and
by semihosting to determine if there are active GDB connections.

Keep the variable local in server's code and only export its value
through a dedicated function.

This solves the issue detected by 'parse' of the variable defined
as global but not declared in any include file.

Change-Id: I6e14f4cb1097787404094636f8a2a291340222dd
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7673
Tested-by: jenkins
src/helper/log.c
src/server/gdb_server.c
src/server/gdb_server.h
src/target/semihosting_common.c

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