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cc -Wextra

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This commit is contained in:
Connor Lane Smith
2011-06-21 05:05:37 +01:00
parent 04162bd7b0
commit d7f9bda740
8 changed files with 22 additions and 19 deletions
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8
sort.c
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@@ -8,7 +8,7 @@
#include "util.h"
static int linecmp(const char **, const char **);
static void getlines(FILE *, const char *);
static void getlines(FILE *);
static bool rflag = false;
static bool uflag = false;
@@ -34,11 +34,11 @@ main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
if(optind == argc)
getlines(stdin, "<stdin>");
getlines(stdin);
else for(; optind < argc; optind++) {
if(!(fp = fopen(argv[optind], "r")))
eprintf("fopen %s:", argv[optind]);
getlines(fp, argv[optind]);
getlines(fp);
fclose(fp);
}
qsort(lines, nlines, sizeof *lines, (int (*)(const void *, const void *))linecmp);
@@ -50,7 +50,7 @@ main(int argc, char *argv[])
}
void
getlines(FILE *fp, const char *str)
getlines(FILE *fp)
{
char *line = NULL;
size_t size = 0;