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comparison dep/animia/src/util/osx.cc @ 182:c413e475f496

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dep/animia: various stylistic changes
author Paper <mrpapersonic@gmail.com>
date Mon, 04 Dec 2023 13:19:54 -0500
parents e44b7c428d7c
children 649786bae914
comparison
equal deleted inserted replaced
181:d26cd2c00270 182:c413e475f496
82 if (!CFDictionaryGetValueIfPresent(dictionary, kLSDisplayNameKey, (CFTypeRef*)&rstr) || !rstr) 82 if (!CFDictionaryGetValueIfPresent(dictionary, kLSDisplayNameKey, (CFTypeRef*)&rstr) || !rstr)
83 return false; 83 return false;
84 str.reset(rstr); 84 str.reset(rstr);
85 } 85 }
86 86
87 result.reserve(CFStringGetMaximumSizeForEncoding(CFStringGetLength(str.get()), kCFStringEncodingUTF8) + 1); 87 result.resize(CFStringGetMaximumSizeForEncoding(CFStringGetLength(str.get()), kCFStringEncodingUTF8) + 1);
88 88
89 if (!CFStringGetCString(str.get(), &result.front(), result.length(), result.length())) 89 if (!CFStringGetCString(str.get(), &result.front(), result.length(), result.length()))
90 return false; 90 return false;
91
92 result.resize(result.find('\0'));
91 93
92 return true; 94 return true;
93 } 95 }
94 #endif // HAVE_COREFOUNDATION 96 #endif // HAVE_COREFOUNDATION
95 97
96 static bool GetProcessArgs(pid_t pid, std::string& args) { 98 static bool GetProcessArgs(pid_t pid, std::string& args) {
97 /* sysctl shouldn't touch these, so we define them as const */ 99 /* sysctl shouldn't touch these, so we define them as const */
98 const int mib[3] = {CTL_KERN, KERN_PROCARGS2, static_cast<int>(pid)}; 100 const int mib[3] = {CTL_KERN, KERN_PROCARGS2, static_cast<int>(pid)};
99 const size_t mib_size = sizeof(mib)/sizeof(*mib); 101 const size_t mib_size = sizeof(mib)/sizeof(*mib);
100 102
101 /* Get the initial size of the array */ 103 /* Get the initial size of the array
104 *
105 * NOTE: it IS possible for this value to change inbetween calls to sysctl().
106 * Unfortunately, I couldn't care less about handling this. :)
107 */
102 size_t size; 108 size_t size;
103 { 109 {
104 int ret = sysctl((int*)mib, mib_size, nullptr, &size, nullptr, 0); 110 int ret = sysctl((int*)mib, mib_size, nullptr, &size, nullptr, 0);
105 if (ret) 111 if (ret)
106 return false; 112 return false;