Mercurial > trustbridge
comparison common/linuxlockfile.c @ 1162:2a1206932f53
(issue107) Comment all TODO's and FIXME's with issues as documented in issue107
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Thu, 18 Sep 2014 18:53:11 +0200 |
| parents | a974b61a5cce |
| children | 7ea3a4c0e2ae |
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| 1161:b67681a61e3e | 1162:2a1206932f53 |
|---|---|
| 30 lk.l_whence = SEEK_SET; | 30 lk.l_whence = SEEK_SET; |
| 31 lk.l_start = 0; | 31 lk.l_start = 0; |
| 32 lk.l_len = 0; | 32 lk.l_len = 0; |
| 33 if (fcntl(fd, F_SETLK, &lk) != -1) | 33 if (fcntl(fd, F_SETLK, &lk) != -1) |
| 34 { | 34 { |
| 35 /* FIXME: For extra security we should check if there is | 35 /* FIXME (issue139): For extra security we should check if there is |
| 36 already a pid in the file. If so we should check in | 36 already a pid in the file. If so we should check in |
| 37 /proc/$PID if there is still a process of the same name | 37 /proc/$PID if there is still a process of the same name |
| 38 as ours running... */ | 38 as ours running... */ |
| 39 ftruncate(fd, 0); | 39 ftruncate(fd, 0); |
| 40 pidstrlen = (size_t)snprintf(pidstr, sizeof(pidstr), "%d", getpid()); | 40 pidstrlen = (size_t)snprintf(pidstr, sizeof(pidstr), "%d", getpid()); |