diff options
| -rw-r--r-- | shell/ash.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/shell/ash.c b/shell/ash.c index a006a1c..75edebd 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -4203,12 +4203,11 @@ fg_bgcmd(int argc UNUSED_PARAM, char **argv) #endif static int -sprint_status48(char *s, int status, int sigonly) +sprint_status48(char *os, int status, int sigonly) { - int col; + char *s = os; int st; - col = 0; if (!WIFEXITED(status)) { #if JOBS if (WIFSTOPPED(status)) @@ -4226,17 +4225,17 @@ sprint_status48(char *s, int status, int sigonly) } st &= 0x7f; //TODO: use bbox's get_signame? strsignal adds ~600 bytes to text+rodata - col = fmtstr(s, 32, strsignal(st)); + //s = stpncpy(s, strsignal(st), 32); //not all libc have stpncpy() + s += fmtstr(s, 32, strsignal(st)); if (WCOREDUMP(status)) { - strcpy(s + col, " (core dumped)"); - col += sizeof(" (core dumped)")-1; + s = stpcpy(s, " (core dumped)"); } } else if (!sigonly) { st = WEXITSTATUS(status); - col = fmtstr(s, 16, (st ? "Done(%d)" : "Done"), st); + s += fmtstr(s, 16, (st ? "Done(%d)" : "Done"), st); } out: - return col; + return s - os; } static int |