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sam: make current filename available to shell commands in $f (thanks aiju)

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cinap_lenrek 2016-09-22 10:49:48 +02:00
parent 483e54a0d3
commit 52cacba37c
1 changed files with 1 additions and 0 deletions
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sys/src/cmd/sam/shell.c
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@ -93,6 +93,7 @@ plan9(File *f, int type, String *s, int nest)
close(0); /* so it won't read from terminal */ close(0); /* so it won't read from terminal */
open("/dev/null", 0); open("/dev/null", 0);
} }
putenv("f", Strtoc(&f->name));
execl(SHPATH, SH, "-c", Strtoc(&plan9cmd), nil); execl(SHPATH, SH, "-c", Strtoc(&plan9cmd), nil);
exits("exec"); exits("exec");
} }