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dgamelaunch
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solaris portability fixes 

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@117 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
This commit is contained in:
Joshua Kwan 2004-01-12 17:32:47 +00:00
parent 9a272b46c6
commit 1059fae93b
1 changed files with 13 additions and 3 deletions
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16
dgamelaunch.c
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@ -68,6 +68,7 @@
# define ARRAY_SIZE(x) sizeof(x) / sizeof(x[0]) # define ARRAY_SIZE(x) sizeof(x) / sizeof(x[0])
#endif #endif
#include <fcntl.h>
#include <pwd.h> #include <pwd.h>
#include <grp.h> #include <grp.h>
#include <time.h> #include <time.h>
@ -1060,7 +1061,8 @@ readfile (int nolock)
if (!nolock) if (!nolock)
{ {
flock (fileno (fpl), LOCK_UN); fl.l_type = F_UNLCK;
fcntl (fileno(fpl), F_SETLK, &fl);
fclose (fpl); fclose (fpl);
} }
fclose (fp); fclose (fp);
@ -1162,13 +1164,21 @@ writefile (int requirenew)
FILE *fp, *fpl; FILE *fp, *fpl;
int i = 0; int i = 0;
int my_done = 0; int my_done = 0;
struct flock fl = { 0 };
fl.l_type = F_WRLCK;
fl.l_whence = SEEK_SET;
fl.l_start = 0;
fl.l_len = 0;
fpl = fopen ("/dgl-lock", "r"); fpl = fopen ("/dgl-lock", "r");
if (!fpl) if (!fpl)
graceful_exit (115); graceful_exit (115);
if (flock (fileno (fpl), LOCK_EX)) if (fcntl (fileno (fpl), F_SETLK, &fl))
graceful_exit (107); graceful_exit (107);
fl.l_type = F_UNLCK;
freefile (); freefile ();
readfile (1); readfile (1);
@ -1202,7 +1212,7 @@ writefile (int requirenew)
me->env); me->env);
} }
flock (fileno (fpl), LOCK_UN); fcntl (fileno (fpl), F_UNLCK, &fl);
fclose (fp); fclose (fp);
fclose (fpl); fclose (fpl);
} }