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author | Lennart Poettering <lennart@poettering.net> | 2018-10-18 19:48:18 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2018-10-18 19:50:29 +0200 |
commit | 2ff48e981e6cd1ccbfae49943274d9c8319a5e5d (patch) | |
tree | 10ec8200518d5d95476033dbb44df30ad7e34bf6 /src/basic/socket-util.h | |
parent | 0fef9583615435d41a7724b0c49f530433b4c572 (diff) | |
download | systemd-2ff48e981e6cd1ccbfae49943274d9c8319a5e5d.tar.gz |
tree-wide: introduce setsockopt_int() helper and make use of it everywhere
As suggested by @heftig:
https://github.com/systemd/systemd/commit/6d5e65f6454212cd400d0ebda34978a9f20cc26a#commitcomment-30938667
Diffstat (limited to 'src/basic/socket-util.h')
-rw-r--r-- | src/basic/socket-util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/basic/socket-util.h b/src/basic/socket-util.h index d2e00f2f64..8090e21657 100644 --- a/src/basic/socket-util.h +++ b/src/basic/socket-util.h @@ -190,3 +190,10 @@ struct cmsghdr* cmsg_find(struct msghdr *mh, int level, int type, socklen_t leng int socket_ioctl_fd(void); int sockaddr_un_set_path(struct sockaddr_un *ret, const char *path); + +static inline int setsockopt_int(int fd, int level, int optname, int value) { + if (setsockopt(fd, level, optname, &value, sizeof(value)) < 0) + return -errno; + + return 0; +} |