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comparison lwlink/main.c @ 441:b138b4005125

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Make missing command line arguments fail properly Actually make lwasm, lwlink, and lwar exit with a nonzero status if command line argument parsing fails due to missing arguments. This required adjustments to lw_cmdline to return error codes in those cases.
author William Astle <lost@l-w.ca>
date Mon, 27 Nov 2017 22:35:53 -0700
parents 221b5f58d8ad
children a6c9129e5948
comparison
equal deleted inserted replaced
440:fda62f676ed4 441:b138b4005125
183 // assembler on the first file 183 // assembler on the first file
184 int main(int argc, char **argv) 184 int main(int argc, char **argv)
185 { 185 {
186 program_name = argv[0]; 186 program_name = argv[0];
187 187
188 lw_cmdline_parse(&cmdline_parser, argc, argv, 0, 0, NULL); 188 if (lw_cmdline_parse(&cmdline_parser, argc, argv, 0, 0, NULL) != 0)
189 {
190 // bail if parsing failed
191 exit(1);
192 }
189 if (ninputfiles == 0) 193 if (ninputfiles == 0)
190 { 194 {
191 fprintf(stderr, "No input files\n"); 195 fprintf(stderr, "No input files\n");
192 exit(1); 196 exit(1);
193 } 197 }