diff options
Diffstat (limited to 'util/libreboot-utils/lib/string.c')
| -rw-r--r-- | util/libreboot-utils/lib/string.c | 50 |
1 files changed, 21 insertions, 29 deletions
diff --git a/util/libreboot-utils/lib/string.c b/util/libreboot-utils/lib/string.c index 5e0b4c33..7388cf35 100644 --- a/util/libreboot-utils/lib/string.c +++ b/util/libreboot-utils/lib/string.c @@ -270,6 +270,27 @@ out: return *rval; } +int +dup_pair(char **dir, const char *d, + char **base, const char *b) +{ + char *dtmp = NULL; + char *btmp = NULL; + + if (d && sdup(d, PATH_MAX, &dtmp) == NULL) + return -1; + + if (b && sdup(b, PATH_MAX, &btmp) == NULL) { + free(dtmp); + return -1; + } + + *dir = dtmp; + *base = btmp; + + return 0; +} + /* strict word-based strdup */ char * sdup(const char *s, @@ -620,32 +641,3 @@ lbsetprogname(char *argv0) return progname; } - -/* https://man.openbsd.org/pledge.2 - https://man.openbsd.org/unveil.2 */ -int -xpledgex(const char *promises, const char *execpromises) -{ - int saved_errno = errno; - (void) promises, (void) execpromises, (void) saved_errno; - errno = 0; -#ifdef __OpenBSD__ - if (pledge(promises, execpromises) == -1) - exitf("pledge"); -#endif - reset_caller_errno(0); - return 0; -} -int -xunveilx(const char *path, const char *permissions) -{ - int saved_errno = errno; - (void) path, (void) permissions, (void) saved_errno; - errno = 0; -#ifdef __OpenBSD__ - if (pledge(promises, execpromises) == -1) - exitf("pledge"); -#endif - reset_caller_errno(0); - return 0; -} |