4455cffa3
Alex Samorukov
2021-01-04
Subject
Fix mail compilation on the FreeBSD
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mailutils/mail.c+14 -1
| @@ -6,7 +6,13 @@ | |
| * | |
| * Licensed under GPLv2, see file LICENSE in this source tree. | |
| */ | |
| - | #include <sys/prctl.h> |
| + | #if defined(__linux__) |
| + | # include <sys/prctl.h> |
| + | # define PRCTL |
| + | #elif defined(__FreeBSD__) |
| + | # include <sys/procctl.h> |
| + | # define PROCCTL |
| + | #endif |
| #include "libbb.h" | |
| #include "mail.h" | |
| @@ -55,7 +61,14 @@ void FAST_FUNC launch_helper(const char **argv) | |
| xmove_fd(child_in.rd, STDIN_FILENO); | |
| xmove_fd(child_out.wr, STDOUT_FILENO); | |
| // if parent dies, get SIGTERM | |
| + | #if defined(PRCTL) |
| prctl(PR_SET_PDEATHSIG, SIGTERM, 0, 0, 0); | |
| + | #elif defined(PROCCTL) |
| + | { |
| + | int signum = SIGTERM; |
| + | procctl(P_PID, 0, PROC_PDEATHSIG_CTL, &signum); |
| + | } |
| + | #endif |
| // try to execute connection helper | |
| // NB: SIGCHLD & SIGALRM revert to SIG_DFL on exec | |
| BB_EXECVP_or_die((char**)argv); | |