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npc(1): tweak OpenBSD functions

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This commit is contained in:
dtb 2024-08-10 22:18:15 -06:00
parent 10b7f7706b
commit da190f713c
Signed by: trinity
GPG Key ID: 34C0543BBB6AF81B
1 changed files with 9 additions and 11 deletions
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20
src/npc.c
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@ -39,22 +39,20 @@ usage(char *argv0) {
} }
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
#ifdef __OpenBSD__
program_name = argv[0] == NULL ? program_name : argv[0];
if (pledge("stdio", NULL) == -1) {
perror(program_name);
return EX_OSERR;
}
#endif
int c; int c;
char showend = 0; /* print a dollar sign before each newline */ char showend = 0; /* print a dollar sign before each newline */
char showtab = 0; /* prints tab characters in caret notation */ char showtab = 0; /* prints tab characters in caret notation */
if (argc > 0) { #ifdef __OpenBSD__
#ifndef __OpenBSD__ if (pledge("stdio", NULL) == -1) {
program_name = argv[0]; perror(argv[0] == NULL ? program_name : argv[0]);
return EX_OSERR;
}
#endif #endif
if (argc > 0) {
program_name = argv[0];
while ((c = getopt(argc, argv, "et")) != -1) { while ((c = getopt(argc, argv, "et")) != -1) {
switch (c){ switch (c){
case 'e': showend = 1; break; case 'e': showend = 1; break;