diff options
Diffstat (limited to 'options.c')
| -rw-r--r-- | options.c | 26 |
1 files changed, 11 insertions, 15 deletions
@@ -36,9 +36,10 @@ #define LA_LOGFILE 16 #define LA_QUIT 17 #define LA_NOREWRITE 18 -#define LA_YYDEBUG 19 +#define LA_HELP 19 +#define LA_YYDEBUG 20 -static char *shortoptions = "23PVaKkvS:sFd:f:u:r:L:qN"; +static char *shortoptions = "PVaKkvS:sFd:f:u:r:L:qN?"; static struct option longoptions[] = { {"version", no_argument, (int *) 0, LA_VERSION }, {"all", no_argument, (int *) 0, LA_ALL }, @@ -59,6 +60,7 @@ static struct option longoptions[] = { {"logfile", required_argument, (int *) 0, LA_LOGFILE }, {"quit", no_argument, (int *) 0, LA_QUIT }, {"norewrite", no_argument, (int *) 0, LA_NOREWRITE }, + {"help", no_argument, (int *) 0, LA_HELP }, {"yydebug", no_argument, (int *) 0, LA_YYDEBUG }, {(char *) 0, no_argument, (int *) 0, 0 } }; @@ -81,7 +83,7 @@ static struct option longoptions[] = { syntax errors. calls: none. globals: writes outlevel, versioninfo, yydebug, logfile, - poll_interval, quitmode, rcfile, idfile. + poll_interval, quitmode, rcfile *********************************************************************/ int parsecmdline (argc,argv,queryctl) @@ -105,12 +107,6 @@ struct hostrec *queryctl; longoptions,&option_index)) != -1) { switch (c) { - case '2': - queryctl->protocol = P_POP2; - break; - case '3': - queryctl->protocol = P_POP3; - break; case 'V': case LA_VERSION: versioninfo = !0; @@ -204,6 +200,8 @@ struct hostrec *queryctl; case LA_YYDEBUG: yydebug = 1; break; + case '?': + case LA_HELP: default: errflag++; } @@ -212,9 +210,8 @@ struct hostrec *queryctl; if (errflag) { /* squawk if syntax errors were detected */ fputs("usage: fetchmail [options] [server ...]\n", stderr); - fputs(" options\n",stderr); - fputs(" -2 use POP2 protocol\n", stderr); - fputs(" -3 use POP3 protocol\n", stderr); + fputs(" Options are as follows:\n",stderr); + fputs(" -?, --help display this option help\n", stderr); fputs(" -p, --protocol specify pop2, pop3, imap, apop\n", stderr); fputs(" -V, --version display version info\n", stderr); fputs(" -a, --all retrieve old and new messages\n", stderr); @@ -227,8 +224,7 @@ struct hostrec *queryctl; fputs(" -v, --verbose work noisily (diagnostic output)\n", stderr); fputs(" -d, --daemon run as a daemon once per n seconds\n", stderr); fputs(" -f, --fetchmailrc specify alternate run control file\n", stderr); - fputs(" -i, --idfile specify alternate ID database\n", stderr); - fputs(" -u, --username specify server user ID\n", stderr); + fputs(" -u, --username specify users's login on server\n", stderr); fputs(" -r, --remote specify remote folder name\n", stderr); fputs(" -L, --logfile specify logfile name\n", stderr); return(-1); @@ -248,7 +244,7 @@ struct hostrec *queryctl; return value: zero if defaults were successfully set, else non-zero (indicates a problem reading /etc/passwd). calls: none. - globals: writes outlevel, rcfile, idfile. + globals: writes outlevel, rcfile. *********************************************************************/ #include <stdlib.h> |