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Mark global functions and/or variables in lam(1) static where possible.
This allows compilers and static analyzers to more thorough analysis.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=227240
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@ -55,7 +55,7 @@ __FBSDID("$FreeBSD$");
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#define MAXOFILES 20
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#define BIGBUFSIZ 5 * BUFSIZ
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struct openfile { /* open file structure */
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static struct openfile { /* open file structure */
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FILE *fp; /* file pointer */
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short eof; /* eof flag */
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short pad; /* pad flag for missing columns */
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@ -64,10 +64,10 @@ struct openfile { /* open file structure */
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const char *format; /* printf(3) style string spec. */
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} input[MAXOFILES];
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int morefiles; /* set by getargs(), changed by gatherline() */
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int nofinalnl; /* normally append \n to each output line */
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char line[BIGBUFSIZ];
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char *linep;
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static int morefiles; /* set by getargs(), changed by gatherline() */
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static int nofinalnl; /* normally append \n to each output line */
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static char line[BIGBUFSIZ];
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static char *linep;
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static char *gatherline(struct openfile *);
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static void getargs(char *[]);
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