diff options
Diffstat (limited to 'src/opendeco.c')
| -rw-r--r-- | src/opendeco.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/opendeco.c b/src/opendeco.c index 79b1f98..8e22e4b 100644 --- a/src/opendeco.c +++ b/src/opendeco.c @@ -1,7 +1,9 @@ /* SPDX-License-Identifier: MIT-0 */ +#include <errno.h> #include <locale.h> #include <math.h> +#include <stdio.h> #include <stdlib.h> #include <string.h> #include <wchar.h> @@ -45,7 +47,7 @@ int register_gas_use(double depth, double time, const gas_t *gas, double rmv) } } - return -1; + return -ENOSPC; } void print_gas_use(void) @@ -129,7 +131,7 @@ int parse_gasses(gas_t **gasses, char *str) if (scan_gas(&deco_gasses[gas_idx], gas_str)) { wprintf(L"Invalid gas (%s). Aborting!\n", gas_str); - exit(-1); + exit(EXIT_FAILURE); } gas_idx++; @@ -158,6 +160,12 @@ int main(int argc, char *argv[]) char *gas_default = strdup("Air"); char *decogasses_default = strdup(""); + if (!gas_default || !decogasses_default) { + errno = ENOMEM; + perror(__func__); + exit(EXIT_FAILURE); + } + struct arguments arguments = { .depth = -1, .time = -1, @@ -196,7 +204,7 @@ int main(int argc, char *argv[]) if (scan_gas(&bottom_gas, arguments.gas)) { wprintf(L"Invalid gas (%s). Aborting!\n", arguments.gas); - exit(-1); + exit(EXIT_FAILURE); } /* override oxygen mod */ |