41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
#include "error.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include "dictate.h"
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static
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void verror(const char * fmt, va_list argv) {
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fdictatef(stderr, "$rvimdir: error: ");
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vafdictatef(stderr, fmt, argv);
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fdictate(stderr, "$0");
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}
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void warning(const char * fmt, ...) {
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va_list argv;
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va_start(argv, fmt);
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fdictatef(stderr, "$yvimdir: warning: ");
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vafdictatef(stderr, fmt, argv);
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fdictate(stderr, "$0");
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va_end(argv);
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}
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void errorn(int n, ...) {
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va_list argv;
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va_start(argv, n);
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switch (n) {
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case E_OPEN_EDITOR: verror("failed to open editor '%s'", argv); break;
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case E_FILE_ACCESS: verror("failed to interact with file '%s'", argv); break;
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case E_FILE_DELETE: verror("failed to delete file '%s'", argv); break;
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case E_FILE_MOVE: verror("failed to move '%s' to '%s'", argv); break;
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case E_FORMAT: verror("directive-file format violation", argv); break;
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case E_FLAG: verror("unknown flag '%c'", argv); break;
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default: verror("unknown error encountered; this is an illegal inner state", 0); break;
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}
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va_end(argv);
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}
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