f83d7bc647
recurse() is getting smarter every day. I expect it to pass the Turing test in a few months. Along the way, it was reported that "rm -f" on nonexistant files reports their missing as an internal recurse()-error. So recurse() knows when to shut up, I added the SILENT flag to fix all these things.
41 lines
647 B
C
41 lines
647 B
C
/* See LICENSE file for copyright and license details. */
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#include "fs.h"
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#include "util.h"
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static void
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usage(void)
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{
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eprintf("usage: %s [-f] [-Rr] file ...\n", argv0);
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}
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int
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main(int argc, char *argv[])
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{
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struct recursor r = { .fn = rm, .hist = NULL, .depth = 0, .maxdepth = 1,
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.follow = 'P', .flags = 0 };
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ARGBEGIN {
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case 'f':
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r.flags |= SILENT;
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break;
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case 'R':
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case 'r':
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r.maxdepth = 0;
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break;
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default:
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usage();
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} ARGEND;
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if (!argc) {
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if (!(r.flags & SILENT))
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usage();
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else
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return 0;
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}
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for (; *argv; argc--, argv++)
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recurse(*argv, NULL, &r);
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return rm_status || recurse_status;
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}
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