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| author | Mattias Andrée <maandree@kth.se> | 2016-07-22 18:38:30 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-07-22 18:38:30 +0200 |
| commit | 9b2a56aab8f4a92843608cbc998af0a10735eed3 (patch) | |
| tree | 87040d53ae19a7ff8c1860f573658b5a6b6df739 /src/servers/kernel.c | |
| parent | Bug fixes (diff) | |
| download | coopgammad-9b2a56aab8f4a92843608cbc998af0a10735eed3.tar.gz coopgammad-9b2a56aab8f4a92843608cbc998af0a10735eed3.tar.bz2 coopgammad-9b2a56aab8f4a92843608cbc998af0a10735eed3.tar.xz | |
bug fixes
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/servers/kernel.c')
| -rw-r--r-- | src/servers/kernel.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/servers/kernel.c b/src/servers/kernel.c index c168467..85f9eab 100644 --- a/src/servers/kernel.c +++ b/src/servers/kernel.c @@ -148,7 +148,7 @@ static int is_pidfile_reusable(const char* restrict pidpath, const char* restric { /* PORTERS: /proc/$PID/environ is Linux specific */ - char temp[sizeof("/proc//environ") + 3 * sizeof(pid_t)]; + char temp[sizeof("/proc//environ") + 3 * sizeof(long long int)]; int fd = -1, saved_errno, tries = 0; char* content = NULL; char* p; @@ -191,9 +191,9 @@ static int is_pidfile_reusable(const char* restrict pidpath, const char* restric goto bad; if (*p) goto bad; - if ((size_t)(content - p) != n) + if ((size_t)(p - content) != n) goto bad; - sprintf(temp, "%llu", (unsigned long long)pid); + sprintf(temp, "%llu\n", (unsigned long long)pid); if (strcmp(content, temp)) goto bad; @@ -218,7 +218,7 @@ static int is_pidfile_reusable(const char* restrict pidpath, const char* restric return 1; bad: - fprintf(stderr, "%s: pid file contain invalid content: %s\n", argv0, pidpath); + fprintf(stderr, "%s: pid file contains invalid content: %s\n", argv0, pidpath); errno = 0; return -1; fail: @@ -265,7 +265,7 @@ int create_pidfile(char* pidpath) /* Create PID file. */ retry: - fd = open(pidpath, O_CREAT | O_EXCL, 0644); + fd = open(pidpath, O_CREAT | O_EXCL | O_WRONLY, 0644); if (fd < 0) { if (errno == EINTR) |