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https://gitlab.redox-os.org/redox-os/redox.git
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37 lines
936 B
Diff
37 lines
936 B
Diff
diff -ruw source/srclib/getprogname.c source-new/srclib/getprogname.c
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--- source/srclib/getprogname.c 2017-01-01 16:02:21.000000000 -0700
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+++ source-new/srclib/getprogname.c 2018-12-29 08:08:09.138286508 -0700
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@@ -43,6 +43,14 @@
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# include <string.h>
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#endif
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+#if defined(__redox__)
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+# include <string.h>
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+# include <unistd.h>
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+# include <stdio.h>
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+# include <fcntl.h>
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+# include <limits.h>
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+#endif
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+
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#include "dirname.h"
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#ifndef HAVE_GETPROGNAME /* not Mac OS X, FreeBSD, NetBSD, OpenBSD >= 5.4, Cygwin */
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@@ -143,6 +151,17 @@
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free (buf.ps_pathptr);
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}
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return p;
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+# elif defined(__redox__)
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+ char filename[PATH_MAX];
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+ int fd = open ("sys:exe", O_RDONLY);
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+ if (fd > 0) {
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+ int len = read(fd, filename, PATH_MAX-1);
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+ if (len > 0) {
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+ filename[len] = '\0';
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+ return strdup(filename);
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+ }
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+ }
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+ return NULL;
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# else
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# error "getprogname module not ported to this OS"
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# endif
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