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T tracer: simplify

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- don't call exit() if get_message() fails, simply terminate the thread and
  disable the T tracer
- T_dont_fork disappears, monitor_and_kill() as well, so now it's only 2
  processes: the main (enb/gnb/ue) and the local tracer
This commit is contained in:
Cedric Roux
2022-08-16 14:44:23 +02:00
committed by Robert Schmidt
parent 5cadafc154
commit 0618812554
2 changed files with 59 additions and 74 deletions
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common/utils/T/T.h
+5 -9
View File
@@ -15,8 +15,8 @@
#include "T_IDs.h"
#define T_ACTIVE_STDOUT 2
/* known type - this is where you add new types */
/* known type - this is where you add new types */
#define T_INT(x) int, (x)
#define T_FLOAT(x) float, (x)
#define T_BUFFER(x, len) buffer, ((T_buffer){addr:(x), length:(len)})
@@ -111,6 +111,7 @@ typedef struct {
extern volatile int *T_freelist_head;
extern T_cache_t *T_cache;
extern int *T_active;
#define T_GET_SLOT \
T_LOCAL_busy = __sync_fetch_and_or(&T_cache[T_LOCAL_slot].busy, 0x01);
@@ -559,14 +560,12 @@ extern int *T_active;
} \
} while (0)
#define CONFIG_HLP_TPORT "tracer port\n"
#define CONFIG_HLP_NOTWAIT "don't wait for tracer, start immediately\n"
#define CONFIG_HLP_TNOFORK "to ease debugging with gdb\n"
#define CONFIG_HLP_STDOUT "print log messges on console\n"
#define TTRACER_CONFIG_PREFIX "TTracer"
/*-------------------------------------------------------------------------------------------------------------------------------------------------*/
/* configuration parameters for TTRACE utility */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
@@ -575,15 +574,12 @@ extern int *T_active;
#define CMDLINE_TTRACEPARAMS_DESC { \
{"T_port", CONFIG_HLP_TPORT, 0, iptr:&T_port, defintval:TTRACER_DEFAULT_PORTNUM, TYPE_INT, 0},\
{"T_nowait", CONFIG_HLP_NOTWAIT, PARAMFLAG_BOOL, iptr:&T_nowait, defintval:0, TYPE_INT, 0},\
{"T_dont_fork", CONFIG_HLP_TNOFORK, PARAMFLAG_BOOL, iptr:&T_dont_fork, defintval:0, TYPE_INT, 0},\
{"T_stdout", CONFIG_HLP_STDOUT, 0, iptr:&T_stdout, defintval:1, TYPE_INT, 0},\
}
/* log on stdout */
void T_init(int remote_port, int wait_for_tracer, int dont_fork);
void T_init(int remote_port, int wait_for_tracer);
void T_Config_Init(void);
#else /* T_TRACER */
/* if T_TRACER is not defined or is 0, the T is deactivated */