diff options
Diffstat (limited to 'src/initlog.c')
| -rw-r--r-- | src/initlog.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/src/initlog.c b/src/initlog.c index 03782c32..32863591 100644 --- a/src/initlog.c +++ b/src/initlog.c @@ -11,7 +11,9 @@ #define SYSLOG_NAMES #include <syslog.h> +#include <sys/socket.h> #include <sys/stat.h> +#include <sys/un.h> #include <sys/wait.h> #define _(String) gettext((String)) @@ -184,6 +186,40 @@ int startDaemon() { } } +int trySocket() { + int s; + struct sockaddr_un addr; + + s = socket(AF_LOCAL, SOCK_DGRAM, 0); + if (s<0) + return 1; + + bzero(&addr,sizeof(addr)); + addr.sun_family = AF_LOCAL; + strncpy(addr.sun_path,_PATH_LOG,sizeof(addr.sun_path)-1); + + if (connect(s,(struct sockaddr *) &addr,sizeof(addr))<0) { + if (errno == EPROTOTYPE) { + DDEBUG("connect failed (EPROTOTYPE), trying stream\n"); + close(s); + s = socket(AF_LOCAL, SOCK_STREAM, 0); + if (connect(s,(struct sockaddr *) &addr, sizeof(addr)) < 0) { + DDEBUG("connect failed: %s\n",strerror(errno)); + close(s); + return 1; + } + close(s); + return 0; + } + close(s); + DDEBUG("connect failed: %s\n",strerror(errno)); + return 1; + } else { + close(s); + return 0; + } +} + int logLine(struct logInfo *logEnt) { /* Logs a line... somewhere. */ int x; @@ -192,7 +228,8 @@ int logLine(struct logInfo *logEnt) { /* Don't log empty or null lines */ if (!logEnt->line || !strcmp(logEnt->line,"\n")) return 0; - if ( ((stat(_PATH_LOG,&statbuf)==-1) ||(access("/",W_OK)==-1)) + + if ( ((stat(_PATH_LOG,&statbuf)==-1) || trySocket()) && startDaemon() ) { DDEBUG("starting daemon failed, pooling entry %d\n",logEntries); |