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| author |   Mike Frysinger <vapier@gentoo.org> | 2021-11-05 05:28:55 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-11-05 05:28:55 -0400 |
| commit | f0fd6d2e4884177af599416d1cca0423d1b7df08 (patch) | |
| tree | c585841b6076125019d1331bb85c864ce74dedf2 | |
| parent | bashrc: clarify default prompt behavior (diff) | |
| download | sandbox-f0fd6d2e4884177af599416d1cca0423d1b7df08.tar.gz sandbox-f0fd6d2e4884177af599416d1cca0423d1b7df08.tar.bz2 sandbox-f0fd6d2e4884177af599416d1cca0423d1b7df08.zip | |
sandbox: add --debug option to control SANDBOX_DEBUG
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| -rw-r--r-- | src/environ.c | 2 | ||||
| -rw-r--r-- | src/options.c | 14 | ||||
| -rw-r--r-- | src/sandbox.h | 1 |
3 files changed, 15 insertions, 2 deletions
diff --git a/src/environ.c b/src/environ.c index 1535f06..81a3e5f 100644 --- a/src/environ.c +++ b/src/environ.c @@ -303,7 +303,7 @@ char **setup_environ(struct sandbox_info_t *sandbox_info, bool interactive) if (!getenv(ENV_SANDBOX_VERBOSE)) sb_setenv(&new_environ, ENV_SANDBOX_VERBOSE, "1"); if (!getenv(ENV_SANDBOX_DEBUG)) - sb_setenv(&new_environ, ENV_SANDBOX_DEBUG, "0"); + sb_setenv(&new_environ, ENV_SANDBOX_DEBUG, opt_debug ? "1" : "0"); if (!getenv(ENV_NOCOLOR)) sb_setenv(&new_environ, ENV_NOCOLOR, "no"); if (!getenv(ENV_SANDBOX_METHOD)) diff --git a/src/options.c b/src/options.c index 64cd750..5332318 100644 --- a/src/options.c +++ b/src/options.c @@ -21,6 +21,7 @@ int opt_use_ns_time = -1; int opt_use_ns_user = -1; int opt_use_ns_uts = -1; bool opt_use_bash = false; +int opt_debug = -1; static const struct { const char *name; @@ -38,6 +39,7 @@ static const struct { { "NAMESPACE_TIME_ENABLE", &opt_use_ns_time, false, }, { "NAMESPACE_USER_ENABLE", &opt_use_ns_user, false, }, { "NAMESPACE_UTS_ENABLE", &opt_use_ns_uts, false, }, + { "SANDBOX_DEBUG", &opt_debug, false, }, }; static void read_config(void) @@ -77,7 +79,7 @@ static void show_version(void) exit(0); } -#define PARSE_FLAGS "+chV" +#define PARSE_FLAGS "+cdhV" #define a_argument required_argument static struct option const long_opts[] = { {"ns-on", no_argument, &opt_use_namespaces, true}, @@ -101,6 +103,7 @@ static struct option const long_opts[] = { {"ns-uts-on", no_argument, &opt_use_ns_uts, true}, {"ns-uts-off", no_argument, &opt_use_ns_uts, false}, {"bash", no_argument, NULL, 'c'}, + {"debug", no_argument, NULL, 'd'}, {"help", no_argument, NULL, 'h'}, {"version", no_argument, NULL, 'V'}, {"run-configure", no_argument, NULL, 0x800}, @@ -128,6 +131,7 @@ static const char * const opts_help[] = { "Enable the use of UTS (hostname/uname) namespaces", "Disable the use of UTS (hostname/uname) namespaces", "Run command through bash shell", + "Enable debug output", "Print this help and exit", "Print version and exit", "Run local sandbox configure in same way and exit (developer only)", @@ -207,6 +211,12 @@ void parseargs(int argc, char *argv[]) case 'c': opt_use_bash = true; break; + case 'd': + if (opt_debug <= 0) + opt_debug = 1; + else + ++opt_debug; + break; case 'V': show_version(); case 'h': @@ -215,6 +225,8 @@ void parseargs(int argc, char *argv[]) run_configure(argc, argv); case '?': show_usage(1); + default: + sb_ebort("ISE: unhandled CLI option %c\n", i); } } diff --git a/src/sandbox.h b/src/sandbox.h index 0c0430f..28961f5 100644 --- a/src/sandbox.h +++ b/src/sandbox.h @@ -53,5 +53,6 @@ extern int opt_use_ns_time; extern int opt_use_ns_user; extern int opt_use_ns_uts; extern bool opt_use_bash; +extern int opt_debug; #endif |