Mercurial > hg > dhcpcd
changeset 5326:ce2922c1b6dc draft
logerr: buffer stderr as we now have many processes
| author | Roy Marples <roy@marples.name> |
|---|---|
| date | Tue, 09 Jun 2020 17:49:51 +0100 |
| parents | 896eb853623a |
| children | 1e2041e4dfe7 |
| files | src/logerr.c |
| diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/src/logerr.c Tue Jun 09 17:48:59 2020 +0100 +++ b/src/logerr.c Tue Jun 09 17:49:51 2020 +0100 @@ -50,6 +50,7 @@ #define UNUSED(a) (void)(a) struct logctx { + char log_buf[BUFSIZ]; unsigned int log_opts; #ifndef SMALL FILE *log_file; @@ -369,6 +370,9 @@ /* Cache timezone */ tzset(); + if (setvbuf(stderr, ctx->log_buf, _IOLBF, sizeof(ctx->log_buf)) == -1) + fprintf(stderr, "%s: %s\n", __func__, strerror(errno)); + if (path == NULL) { int opts = 0;