forked from pool/gnuplot
36 lines
843 B
Plaintext
36 lines
843 B
Plaintext
--- src/gplt_x11.c
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+++ src/gplt_x11.c 2009-06-15 13:17:19.021900688 +0200
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@@ -901,6 +901,8 @@ mainloop()
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nfds = cn + 1;
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while (1) {
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+ int ipc;
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+
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XFlush(dpy); /* see above */
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FD_ZERO(&tset);
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@@ -938,7 +940,11 @@ mainloop()
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process_event(&xe);
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}
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}
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- if ((X11_ipc = fopen(X11_ipcpath, "r"))) {
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+
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+ if ((ipc = open(X11_ipcpath, O_RDONLY|O_CREAT|O_CLOEXEC|O_EXCL)) < 0)
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+ break;
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+
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+ if ((X11_ipc = dfopen(ipc, "r"))) {
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unlink(X11_ipcpath);
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record();
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fclose(X11_ipc);
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@@ -1176,8 +1182,8 @@ static int read_input __PROTO((void));
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static int
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read_input()
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{
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- static int rdbuf_size = 10 * Nbuf;
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- static char rdbuf[10 * Nbuf];
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+ const int rdbuf_size = 10 * Nbuf;
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+ static char rdbuf[rdbuf_size+1];
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static int total_chars;
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static int rdbuf_offset;
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static int buf_offset;
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