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| 31 | #include <sys/types.h> |
31 | #include <sys/types.h> |
| 32 | #include <sys/stat.h> |
32 | #include <sys/stat.h> |
| 33 | #include <sys/socket.h> |
33 | #include <sys/socket.h> |
| 34 | #include <sys/un.h> |
34 | #include <sys/un.h> |
| 35 | |
35 | |
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36 | #if defined(ENABLE_FRILLS) && defined(_POSIX_MEMLOCK) && _POSIX_MEMLOCK > 0 |
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37 | # define ENABLE_MLOCK 1 |
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38 | #endif |
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39 | |
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40 | #if ENABLE_MLOCK |
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41 | # include <sys/mman.h> |
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42 | #endif |
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43 | |
| 36 | #include <cerrno> |
44 | #include <cerrno> |
| 37 | |
45 | |
| 38 | #include "rxvt.h" |
46 | #include "rxvt.h" |
| 39 | #include "rxvtdaemon.h" |
47 | #include "rxvtdaemon.h" |
| 40 | #include "libptytty.h" |
48 | #include "libptytty.h" |
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| 215 | else |
223 | else |
| 216 | return err (); |
224 | return err (); |
| 217 | } |
225 | } |
| 218 | |
226 | |
| 219 | int opt_fork, opt_opendisplay, opt_quiet; |
227 | int opt_fork, opt_opendisplay, opt_quiet; |
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228 | #if ENABLE_MLOCK |
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229 | int opt_lock; |
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230 | #endif |
| 220 | |
231 | |
| 221 | int |
232 | int |
| 222 | main (int argc, const char *const *argv) |
233 | main (int argc, const char *const *argv) |
| 223 | { |
234 | { |
| 224 | rxvt_init (); |
235 | rxvt_init (); |
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| 229 | opt_fork = 1; |
240 | opt_fork = 1; |
| 230 | else if (!strcmp (argv [i], "-o") || !strcmp (argv [i], "--opendisplay")) |
241 | else if (!strcmp (argv [i], "-o") || !strcmp (argv [i], "--opendisplay")) |
| 231 | opt_opendisplay = 1; |
242 | opt_opendisplay = 1; |
| 232 | else if (!strcmp (argv [i], "-q") || !strcmp (argv [i], "--quiet")) |
243 | else if (!strcmp (argv [i], "-q") || !strcmp (argv [i], "--quiet")) |
| 233 | opt_quiet = 1; |
244 | opt_quiet = 1; |
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245 | #if ENABLE_MLOCK |
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246 | else if (!strcmp (argv [i], "-m") || !strcmp (argv [i], "--mlock")) |
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247 | opt_lock = 1; |
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248 | #endif |
| 234 | else |
249 | else |
| 235 | { |
250 | { |
| 236 | rxvt_log ("%s: unknown option '%s', aborting.\n", argv [0], argv [i]); |
251 | rxvt_log ("%s: unknown option '%s', aborting.\n", argv [0], argv [i]); |
| 237 | return EXIT_FAILURE; |
252 | return EXIT_FAILURE; |
| 238 | } |
253 | } |
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| 254 | fflush (stdout); |
269 | fflush (stdout); |
| 255 | } |
270 | } |
| 256 | |
271 | |
| 257 | free (sockname); |
272 | free (sockname); |
| 258 | |
273 | |
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274 | pid_t pid = 0; |
| 259 | if (opt_fork) |
275 | if (opt_fork) |
| 260 | { |
276 | { |
| 261 | pid_t pid = fork (); |
277 | pid = fork (); |
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278 | } |
| 262 | |
279 | |
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280 | #if ENABLE_MLOCK |
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281 | // Optionally preform a mlockall so this process does not get swapped out. |
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282 | if (opt_lock && pid == 0) |
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283 | if (mlockall(MCL_CURRENT | MCL_FUTURE) == -1) |
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284 | perror("unable to lock into ram"); |
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285 | #endif |
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286 | |
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287 | if (opt_fork) |
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288 | { |
| 263 | if (pid < 0) |
289 | if (pid < 0) |
| 264 | { |
290 | { |
| 265 | rxvt_log ("unable to fork daemon, aborting.\n"); |
291 | rxvt_log ("unable to fork daemon, aborting.\n"); |
| 266 | return EXIT_FAILURE; |
292 | return EXIT_FAILURE; |
| 267 | } |
293 | } |
