diff options
Diffstat (limited to 'strace.c')
-rw-r--r-- | strace.c | 31 |
1 files changed, 17 insertions, 14 deletions
@@ -74,7 +74,7 @@ unsigned int xflag = 0; bool need_fork_exec_workarounds = 0; bool debug_flag = 0; bool Tflag = 0; -bool qflag = 0; +unsigned int qflag = 0; /* Which WSTOPSIG(status) value marks syscall traps? */ static unsigned int syscall_trap_sig = SIGTRAP; static unsigned int tflag = 0; @@ -1609,7 +1609,7 @@ init(int argc, char *argv[]) iflag = 1; break; case 'q': - qflag = 1; + qflag++; break; case 'r': rflag = 1; @@ -2112,7 +2112,8 @@ trace(void) if (WIFEXITED(status)) { if (pid == strace_child) exit_code = WEXITSTATUS(status); - if (cflag != CFLAG_ONLY_STATS) { + if (cflag != CFLAG_ONLY_STATS && + qflag < 2) { printleader(tcp); tprintf("+++ exited with %d +++\n", WEXITSTATUS(status)); line_ended(); @@ -2221,17 +2222,19 @@ trace(void) # define PC_FORMAT_STR "" # define PC_FORMAT_ARG /* nothing */ #endif - printleader(tcp); - if (!stopped) { - tprintf("--- %s ", signame(sig)); - printsiginfo(&si, verbose(tcp)); - tprintf(PC_FORMAT_STR " ---\n" - PC_FORMAT_ARG); - } else - tprintf("--- stopped by %s" PC_FORMAT_STR " ---\n", - signame(sig) - PC_FORMAT_ARG); - line_ended(); + if (qflag < 2) { + printleader(tcp); + if (!stopped) { + tprintf("--- %s ", signame(sig)); + printsiginfo(&si, verbose(tcp)); + tprintf(PC_FORMAT_STR " ---\n" + PC_FORMAT_ARG); + } else + tprintf("--- stopped by %s" PC_FORMAT_STR " ---\n", + signame(sig) + PC_FORMAT_ARG); + line_ended(); + } } if (!stopped) |