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d7cffff692
used to print a generated PostScript file. When lpd(8) is used, lpr(1) from
base must be used. Also, status command for lpc(8) requires a printer name.
If no argument is specified, i.e., "/usr/sbin/lpc status", then it displays
the command usage, i.e., "usage: status {all | printer ...}".
Unfortunately, "usage" is interpreted as a printer name because ":" is
included. Add "all" and adjust an expression for grep(1). [1]
- Use /proc/curproc/file to find its executable path if available. It fixes
java/icedtea-web, for example. [2]
PR: ports/178856 [1]
PR: java/189905 [2]
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
--- jdk/src/solaris/bin/java_md_solinux.c
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+++ jdk/src/solaris/bin/java_md_solinux.c
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@@ -899,8 +899,9 @@
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* onwards the filename returned in DL_info structure from dladdr is
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* an absolute pathname so technically realpath isn't required.
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* On Linux we read the executable name from /proc/self/exe.
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- * As a fallback, and for platforms other than Solaris and Linux,
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- * we use FindExecName to compute the executable name.
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+ * On FreeBSD we read the executable name from /proc/curproc/file.
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+ * As a fallback, and for platforms other than Solaris, Linux, and
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+ * FreeBSD, we use FindExecName to compute the executable name.
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*/
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const char*
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SetExecname(char **argv)
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@@ -927,9 +928,13 @@
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}
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}
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}
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-#elif defined(__linux__)
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+#elif defined(__linux__) || defined(__FreeBSD__)
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{
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+#if defined(__FreeBSD__)
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+ const char* self = "/proc/curproc/file";
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+#else
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const char* self = "/proc/self/exe";
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+#endif
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char buf[PATH_MAX+1];
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int len = readlink(self, buf, PATH_MAX);
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if (len >= 0) {
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@@ -937,7 +942,7 @@
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exec_path = JLI_StringDup(buf);
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}
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}
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-#else /* !__solaris__ && !__linux__ */
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+#else /* !__solaris__ && !__linux__ && !__FreeBSD__ */
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{
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/* Not implemented */
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}
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