bgrep

commit 614c44ef97fe4f1d91e4161bd77e028a9ee2d214
parent be2d017c214f92a22d1f24520f841ea1180c9ab4
Author: Louis Burda <quent.burda@gmail.com>
Date:   Wed, 19 Jun 2024 21:06:02 +0200

Minor tweaks

Diffstat:
M
bgrep.c
 | 
14
++++++++------

1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/bgrep.c b/bgrep.c
@@ -1,14 +1,16 @@
 #define PCRE2_CODE_UNIT_WIDTH 8
+
 #include <pcre2.h>
 
 #include <unistd.h>
+
 #include <stdio.h>
 #include <stdarg.h>
 #include <string.h>
 #include <stdbool.h>
 #include <stdlib.h>
 
-static const char *marker = "\n";
+static const char *marker = "";
 static const char *pattern = NULL;
 static bool overlap = false;
 static size_t group = 0;
@@ -85,11 +87,11 @@ writef(const char *fmt, ...)
 	va_start(cpy, fmt);
 	vsnprintf(buf, bufsize, fmt, cpy);
 	va_end(cpy);
-	
+
 	writeall(buf, size);
 }
 
-void
+static void
 parse(int argc, const char **argv)
 {
 	const char **arg;
@@ -148,7 +150,7 @@ main(int argc, const char **argv)
 	filecap = BUFSIZ;
 	filesize = 0;
 	file = malloc(filecap);
-	if (!file) die("mallo:");
+	if (!file) die("malloc:");
 
 	pos = 0;
 	lastmatch = 0;
@@ -183,9 +185,9 @@ main(int argc, const char **argv)
 					lastmatch = ovector[1];
 				}
 
-				writef("0x%zx:", filesize + ovector[0]); 
+				writef("%s:0x%zx:", marker, filesize + ovector[0]); 
 				writeall(match, match_size);
-				writef("%s", marker); 
+				writef("\n");
 			} else {
 				break;
 			}