diff options
Diffstat (limited to 'kexec/kexec.c')
| -rw-r--r-- | kexec/kexec.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kexec/kexec.c b/kexec/kexec.c index a1cec86..f4c22a6 100644 --- a/kexec/kexec.c +++ b/kexec/kexec.c @@ -994,6 +994,22 @@ void check_reuse_initrd(void) free(line); } +const char *concat_cmdline(const char *base, const char *append) +{ + const char *cmdline; + if (!base && !append) + return NULL; + if (!base) + return append; + if (!append) + return base; + cmdline = xmalloc(strlen(base) + 1 + strlen(append) + 1); + strcpy(cmdline, base); + strcat(cmdline, " "); + strcat(cmdline, append); + return cmdline; +} + int main(int argc, char *argv[]) { |