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Fix warnings raised by GCC 8.1.1

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This commit is contained in:
Carles Fernandez
2018-05-16 18:32:27 +02:00
parent 0d70b08288
commit 1195234df1
4 changed files with 86 additions and 27 deletions
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src/algorithms/libs/rtklib/rtklib_rtkcmn.cc
+21 -7
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@@ -54,6 +54,8 @@
//#include <cstdio>
#include <dirent.h>
#include <iostream>
#include <string>
#include <sstream>
#include <sys/time.h>
#include <sys/stat.h>
#include <sys/types.h>
@@ -253,11 +255,12 @@ const unsigned int tbl_CRC24Q[] = {
0x42FA2F, 0xC4B6D4, 0xC82F22, 0x4E63D9, 0xD11CCE, 0x575035, 0x5BC9C3, 0xDD8538};
extern "C" {
void dgemm_(char *, char *, int *, int *, int *, double *, double *, int *, double *, int *, double *, double *, int *);
extern void dgetrf_(int *, int *, double *, int *, int *, int *);
extern void dgetri_(int *, double *, int *, int *, double *, int *, int *);
extern void dgetrs_(char *, int *, int *, double *, int *, int *, double *, int *, int *);
extern "C"
{
void dgemm_(char *, char *, int *, int *, int *, double *, double *, int *, double *, int *, double *, double *, int *);
extern void dgetrf_(int *, int *, double *, int *, int *, int *);
extern void dgetri_(int *, double *, int *, int *, double *, int *, int *);
extern void dgetrs_(char *, int *, int *, double *, int *, int *, double *, int *, int *);
}
@@ -2562,7 +2565,8 @@ void readpos(const char *file, const char *rcv, double *pos)
if (buff[0] == '%' || buff[0] == '#') continue;
if (sscanf(buff, "%lf %lf %lf %s", &poss[np][0], &poss[np][1], &poss[np][2],
str) < 4) continue;
strncpy(stas[np], str, 15);
// strncpy(stas[np], str, 15); This line triggers a warning. Replaced by:
memcpy(stas[np], str, 15 * sizeof(stas[np][0]));
stas[np++][15] = '\0';
}
fclose(fp);
@@ -4264,7 +4268,17 @@ int rtk_uncompress(const char *file, char *uncfile)
dir = fname;
fname = p + 1;
}
sprintf(cmd, "tar -C \"%s\" -xf \"%s\"", dir, tmpfile);
// sprintf(cmd, "tar -C \"%s\" -xf \"%s\"", dir, tmpfile);
// NOTE: This sprintf triggers a format overflow warning. Replaced by:
std::ostringstream temp;
std::string s_aux1(dir);
std::string s_aux2(tmpfile);
temp << "tar -C " << s_aux1 << " -xf " << s_aux2;
std::string s_aux = temp.str();
int n = s_aux.length();
if (n < 2048)
for (int i = 0; i < n; i++) cmd[i] = s_aux[i];
if (execcmd(cmd))
{
if (stat)