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Code Issues Releases Wiki Activity

Eliminate calls to sprintf

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Apple Xcode has started giving `-Wdeprecated-declarations` warnings
for `sprintf`, and suggesting that people migrate to `snprintf` instead.
This is silly, but the warnings are spam and need to be silenced
somehow. Migrating to `snprintf` and/or `hr::format` is the path of
least resistance.
This commit is contained in:
Arthur O'Dwyer
2023-08-21 10:14:19 -07:00
parent ced3bbcad4
commit 10d0ed8900
11 changed files with 22 additions and 39 deletions
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14
hprint.cpp
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@@ -33,9 +33,9 @@ EX int debugflags = DF_INIT | DF_ERROR | DF_WARN | DF_MSG | DF_TIME | DF_LOG;
EX string s0;
EX string its(int i) { char buf[64]; sprintf(buf, "%d", i); return buf; }
EX string its(int i) { return hr::format("%d", i); }
EX string itsh8(int i) {static char buf[16]; sprintf(buf, "%08X", i); return buf; }
EX string itsh8(int i) { return hr::format("%08X", i); }
EX string fts(ld x, int prec IS(6)) {
std::stringstream ss;
@@ -399,9 +399,9 @@ EX string llts(long long i) {
if(i < 10) return its((int) i);
return llts(i/10) + its(i%10);
}
EX string itsh(unsigned int i) {static char buf[16]; sprintf(buf, "%03X", i); return buf; }
EX string itsh(int i) {static char buf[16]; sprintf(buf, "%03X", i); return buf; }
EX string itsh2(int i) {static char buf[16]; sprintf(buf, "%02X", i); return buf; }
EX string itsh(unsigned int i) { return hr::format("%03X", i); }
EX string itsh(int i) { return hr::format("%03X", i); }
EX string itsh2(int i) { return hr::format("%02X", i); }
EX string itsh(unsigned long long i) {
int i0 = int(i);
@@ -483,9 +483,7 @@ template<class T> T deserialize(const string& s) {
EX string as_hexstring(string o) {
string res;
for(char x: o) {
char buf[4];
sprintf(buf, "%02X", (unsigned char)(x));
res += buf;
res += hr::format("%02X", (unsigned char)(x));
}
return res;
}