diff options
Diffstat (limited to 'src/evanix.c')
| -rw-r--r-- | src/evanix.c | 87 |
1 files changed, 76 insertions, 11 deletions
diff --git a/src/evanix.c b/src/evanix.c index d5aaab9..1a607d5 100644 --- a/src/evanix.c +++ b/src/evanix.c @@ -25,6 +25,7 @@ static const char usage[] = " -p, --pipelined <bool> Use evanix build pipeline.\n" " -l, --check_cache-status <bool> Perform cache locality check.\n" " -c, --close-unused-fd <bool> Close stderr on exec.\n" + " -e, --estimate <path> Path to time estimate database.\n" " -k, --solver sjf|conformity|highs Solver to use.\n" "\n"; @@ -39,10 +40,14 @@ struct evanix_opts_t evanix_opts = { .check_cache_status = true, .solver = solver_highs, .break_evanix = false, + .estimate = NULL, }; static int evanix_build_thread_create(struct build_thread *build_thread); static int evanix(char *expr); +static int evanix_free(struct evanix_opts_t *opts); +static int opts_read(struct evanix_opts_t *opts, char **expr, int argc, + char *argv[]); /* This function returns errno on failure, consistent with the POSIX threads * functions, rather than returning -errno. */ @@ -125,11 +130,14 @@ out_free: return ret; } -int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) +static int opts_read(struct evanix_opts_t *opts, char **expr, int argc, + char *argv[]) { extern int optind, opterr, optopt; extern char *optarg; - int ret, longindex, c; + int longindex, c; + + int ret = 0; static struct option longopts[] = { {"help", no_argument, NULL, 'h'}, @@ -139,6 +147,7 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) {"solver", required_argument, NULL, 'k'}, {"system", required_argument, NULL, 's'}, {"solver-report", no_argument, NULL, 'r'}, + {"estimate", required_argument, NULL, 'e'}, {"pipelined", required_argument, NULL, 'p'}, {"max-builds", required_argument, NULL, 'm'}, {"close-unused-fd", required_argument, NULL, 'c'}, @@ -146,7 +155,7 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) {NULL, 0, NULL, 0}, }; - while ((c = getopt_long(argc, argv, "hfds:r::m:p:c:l:k:", longopts, + while ((c = getopt_long(argc, argv, "hfds:r::m:p:c:l:k:e:", longopts, &longindex)) != -1) { switch (c) { case 'h': @@ -168,6 +177,28 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) case 'r': opts->solver_report = true; break; + case 'e': + if (opts->estimate) { + fprintf(stderr, + "option -%c can't be redefined " + "Try 'evanix --help' for more " + "information.\n", + c); + return -EINVAL; + } + + ret = sqlite3_open_v2(optarg, &opts->estimate, + SQLITE_OPEN_READONLY | + SQLITE_OPEN_FULLMUTEX, + NULL); + if (ret != SQLITE_OK) { + print_err("Can't open database: %s", + sqlite3_errmsg(opts->estimate)); + ret = -EPERM; + goto out_free_evanix; + } + + break; case 'k': if (!strcmp(optarg, "conformity")) { opts->solver = solver_conformity; @@ -182,7 +213,8 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) "Try 'evanix --help' for more " "information.\n", c); - return -EINVAL; + ret = -EINVAL; + goto out_free_evanix; } break; case 'm': @@ -194,7 +226,8 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) "Try 'evanix --help' for more " "information.\n", c); - return -EINVAL; + ret = -EINVAL; + goto out_free_evanix; } opts->max_builds = ret; @@ -207,7 +240,8 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) "Try 'evanix --help' for more " "information.\n", c); - return -EINVAL; + ret = -EINVAL; + goto out_free_evanix; } opts->ispipelined = ret; @@ -220,7 +254,8 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) "Try 'evanix --help' for more " "information.\n", c); - return -EINVAL; + ret = -EINVAL; + goto out_free_evanix; } opts->close_unused_fd = ret; @@ -233,7 +268,8 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) "Try 'evanix --help' for more " "information.\n", c); - return -EINVAL; + ret = -EINVAL; + goto out_free_evanix; } opts->check_cache_status = ret; @@ -241,20 +277,45 @@ int opts_read(struct evanix_opts_t *opts, char **expr, int argc, char *argv[]) default: fprintf(stderr, "Try 'evanix --help' for more information.\n"); - return -EINVAL; + ret = -EINVAL; + goto out_free_evanix; break; } } if (optind != argc - 1) { fprintf(stderr, "evanix: invalid expr operand\n" "Try 'evanix --help' for more information.\n"); - return -EINVAL; + ret = -EINVAL; + goto out_free_evanix; } if (opts->solver == solver_highs) opts->ispipelined = false; - *expr = argv[optind]; +out_free_evanix: + if (ret != 0) + evanix_free(opts); + else + *expr = argv[optind]; + + return ret; +} + +static int evanix_free(struct evanix_opts_t *opts) +{ + int ret; + + if (opts->estimate) { + ret = sqlite3_close(opts->estimate); + if (ret != SQLITE_OK) { + print_err("Can't open database: %s", + sqlite3_errmsg(opts->estimate)); + return -EPERM; + } + + opts->estimate = NULL; + } + return 0; } @@ -271,5 +332,9 @@ int main(int argc, char *argv[]) if (ret < 0) exit(EXIT_FAILURE); + ret = evanix_free(&evanix_opts); + if (ret < 0) + exit(EXIT_FAILURE); + exit(EXIT_SUCCESS); } |