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authorPeter Breitenlohner <peb@mppmu.mpg.de>2010-04-15 09:05:21 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2010-04-15 09:05:21 +0000
commitf9a686d424f912154ffe8b7d5eb235032777a16f (patch)
treed0080bb63d613a4a64dc476c5c58e3ffbe8c241c /Build/source/texk/makejvf
parent32912d37dba67d5dc461a98e4444d5ea7723d2e3 (diff)
pTeX: avoid compiler warnings
git-svn-id: svn://tug.org/texlive/trunk@17875 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/makejvf')
-rw-r--r--Build/source/texk/makejvf/ChangeLog13
-rw-r--r--Build/source/texk/makejvf/makejvf.h4
-rw-r--r--Build/source/texk/makejvf/tfmread.c1
-rw-r--r--Build/source/texk/makejvf/tool.c24
-rw-r--r--Build/source/texk/makejvf/write.c4
5 files changed, 40 insertions, 6 deletions
diff --git a/Build/source/texk/makejvf/ChangeLog b/Build/source/texk/makejvf/ChangeLog
index c7dea48b2b4..64841831195 100644
--- a/Build/source/texk/makejvf/ChangeLog
+++ b/Build/source/texk/makejvf/ChangeLog
@@ -1,3 +1,16 @@
+2010-04-15 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * tool.c: #include "makejvf.h" for prototypes.
+ (utri, tri, pair, mget, uftri, ftri, fskip, cutspace, gethex,
+ getdec): Don't compile unused functions.
+ (fputnum): Drop unused local variable.
+ * tfmread.c (tfmget): Drop unused local variables.
+ * makejvf.h, write.c: Change return type of vfclose() and
+ maketfm() from int to void.
+
+ *** FIXME ***
+ * write.c (writevf): height might be used uninitialized.
+
2010-04-12 Peter Breitenlohner <peb@mppmu.mpg.de>
* Makefile: Renamed => Makefile.orig.
diff --git a/Build/source/texk/makejvf/makejvf.h b/Build/source/texk/makejvf/makejvf.h
index b4af75564d4..da6ab06963a 100644
--- a/Build/source/texk/makejvf/makejvf.h
+++ b/Build/source/texk/makejvf/makejvf.h
@@ -27,5 +27,5 @@ int fputstr(char *str, int byte, FILE *fp);
/* write.c */
FILE *vfopen(char *name);
void writevf(int code, FILE *fp);
-int vfclose(FILE *fp);
-int maketfm(char *name);
+void vfclose(FILE *fp);
+void maketfm(char *name);
diff --git a/Build/source/texk/makejvf/tfmread.c b/Build/source/texk/makejvf/tfmread.c
index 5b6104cf994..431528fd83b 100644
--- a/Build/source/texk/makejvf/tfmread.c
+++ b/Build/source/texk/makejvf/tfmread.c
@@ -29,7 +29,6 @@ int jfmread(int kcode)
int tfmget(char *name)
{
- int i,j,cc,tsize;
char nbuff[1024];
FILE *fp;
diff --git a/Build/source/texk/makejvf/tool.c b/Build/source/texk/makejvf/tool.c
index d0bef152a31..eed34c78959 100644
--- a/Build/source/texk/makejvf/tool.c
+++ b/Build/source/texk/makejvf/tool.c
@@ -3,6 +3,7 @@
#include <math.h>
#include <kpathsea/config.h>
+#include "makejvf.h"
int mquad(unsigned char *p)
{
@@ -16,6 +17,7 @@ int mquad(unsigned char *p)
return(cc);
}
+#if 0 /* unused */
unsigned int utri(unsigned char *p)
{
unsigned int i,cc;
@@ -29,7 +31,9 @@ unsigned int utri(unsigned char *p)
return cc;
}
+#endif /* 0 */
+#if 0 /* unused */
int tri(unsigned char *p)
{
int i,cc;
@@ -44,6 +48,7 @@ int tri(unsigned char *p)
if (cc > 8388607) cc -= 16777216;
return cc;
}
+#endif /* 0 */
unsigned int upair(unsigned char *p)
{
@@ -59,6 +64,7 @@ unsigned int upair(unsigned char *p)
return cc;
}
+#if 0 /* unused */
int pair(unsigned char *p)
{
int i,cc;
@@ -73,7 +79,9 @@ int pair(unsigned char *p)
if (cc > 32767) cc -= 65536;
return cc;
}
+#endif /* 0 */
+#if 0 /* unused */
int mget(char *p, int num)
{
switch (num) {
@@ -91,6 +99,7 @@ int mget(char *p, int num)
break;
}
}
+#endif /* 0 */
int fquad(FILE *fp)
{
@@ -104,6 +113,7 @@ int fquad(FILE *fp)
return cc;
}
+#if 0 /* unused */
unsigned int uftri(FILE *fp)
{
unsigned int i,cc;
@@ -117,7 +127,9 @@ unsigned int uftri(FILE *fp)
return cc;
}
+#endif /* 0 */
+#if 0 /* unused */
int ftri(FILE *fp)
{
int i,cc;
@@ -133,6 +145,7 @@ int ftri(FILE *fp)
return cc;
}
+#endif /* 0 */
unsigned int ufpair(FILE *fp)
{
@@ -164,14 +177,16 @@ int fpair(FILE *fp)
return cc;
}
+#if 0 /* unused */
int fskip(FILE *fp, int num)
{
fseek(fp,num,1);
}
+#endif /* 0 */
int fputnum(int num, int byte, FILE *fp)
{
- int i,cc;
+ int i;
unsigned char buf[16];
if (num<0) {
@@ -246,6 +261,8 @@ int fputstr(char *str, int byte, FILE *fp)
return 0;
}
+
+#if 0 /* unused */
int cutspace(FILE *fp)
{
int cc;
@@ -265,7 +282,9 @@ int cutspace(FILE *fp)
}
}
}
+#endif /* 0 */
+#if 0 /* unused */
int gethex(FILE *fp)
{
int cc,i;
@@ -289,7 +308,9 @@ int gethex(FILE *fp)
}
}
}
+#endif /* 0 */
+#if 0 /* unused */
int getdec(FILE *fp)
{
int cc,i;
@@ -308,3 +329,4 @@ int getdec(FILE *fp)
else return -1;
}
}
+#endif /* 0 */
diff --git a/Build/source/texk/makejvf/write.c b/Build/source/texk/makejvf/write.c
index 88ad19452a8..bd10c4eb55c 100644
--- a/Build/source/texk/makejvf/write.c
+++ b/Build/source/texk/makejvf/write.c
@@ -336,7 +336,7 @@ void writevf(int code, FILE *fp)
fputnum(code,2,fp); /* char code */
}
-int vfclose(FILE *fp)
+void vfclose(FILE *fp)
{
int i,cc;
@@ -347,7 +347,7 @@ int vfclose(FILE *fp)
fclose(fp);
}
-int maketfm(char *name)
+void maketfm(char *name)
{
char nbuf[256];
FILE *fp;