util: remove unused sSnPrintf

diff --git a/caps.cc b/caps.cc
index c874326..07785da 100644 (file)
--- a/caps.cc
+++ b/caps.cc
@@ -167,7 +167,6 @@ static void setInheritable(cap_user_data_t cap_data, unsigned int cap) {
 #define PR_CAP_AMBIENT_CLEAR_ALL 4
 #endif /* !defined(PR_CAP_AMBIENT) */
 static bool initNsKeepCaps(cap_user_data_t cap_data) {
-
        /* Copy all permitted caps to the inheritable set */
        std::string dbgmsg1;
        for (const auto& i : capNames) {

diff --git a/util.cc b/util.cc
index a0c4915..87a9332 100644 (file)
--- a/util.cc
+++ b/util.cc
@@ -157,20 +157,6 @@ bool createDirRecursively(const char* dir) {
        }
 }
 
-int sSnPrintf(char* str, size_t size, const char* format, ...) {
-       char buf1[size];
-       char buf2[size];
-
-       snprintf(buf1, sizeof(buf1), "%s", str);
-
-       va_list args;
-       va_start(args, format);
-       vsnprintf(buf2, size, format, args);
-       va_end(args);
-
-       return snprintf(str, size, "%s%s", buf1, buf2);
-}
-
 std::string* StrAppend(std::string* str, const char* format, ...) {
        char* strp;
 

diff --git a/util.h b/util.h
index 26f275c..f843837 100644 (file)
--- a/util.h
+++ b/util.h
@@ -38,8 +38,6 @@ ssize_t readFromFile(const char* fname, void* buf, size_t len);
 ssize_t writeToFd(int fd, const void* buf, size_t len);
 bool writeBufToFile(const char* filename, const void* buf, size_t len, int open_flags);
 bool createDirRecursively(const char* dir);
-int sSnPrintf(char* str, size_t size, const char* format, ...)
-    __attribute__((format(printf, 3, 4)));
 std::string* StrAppend(std::string* str, const char* format, ...)
     __attribute__((format(printf, 2, 3)));
 bool isANumber(const char* s);