9fd4a745f8
For loop detection, a history is mandatory. In the process of also adding a flexible struct to recurse, the recurse-definition was moved to fs.h. The motivation behind the struct is to allow easy extensions to the recurse-function without having to change the prototypes of all functions in the process. Adding flags is really simple as well now. Using the recursor-struct, it's also easier to see which defaults apply to a program (for instance, which type of follow, ...). Another change was to add proper stat-lstat-usage in recurse. It was wrong before.
24 lines
431 B
C
24 lines
431 B
C
/* See LICENSE file for copyright and license details. */
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#include <errno.h>
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#include <stdio.h>
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#include "../fs.h"
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#include "../util.h"
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int rm_fflag = 0;
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int rm_rflag = 0;
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int rm_status = 0;
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void
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rm(const char *path, void *data, struct recursor *r)
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{
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if (rm_rflag)
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recurse(path, NULL, r);
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if (remove(path) < 0) {
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if (!rm_fflag)
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weprintf("remove %s:", path);
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if (!(rm_fflag && errno == ENOENT))
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rm_status = 1;
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}
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}
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