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optimize unnecessary usleep when test ended before end of timeout #16

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optimize unnecessary usleep when test ended before end of timeout #16

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803d2c8
optimise unessecary usleep when test ended before end of timeout
Jan 10, 2024
cb88594
remove unecessary include
Jan 10, 2024
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22 changes: 21 additions & 1 deletion utils/gnl.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,27 @@
# include "leaks.hpp"

//Don't do that at home
#define TEST(x) {int status = 0; int test = fork(); if (test == 0) {x showLeaks(); exit(EXIT_SUCCESS);} else {usleep(TIMEOUT_US); if (waitpid(test, &status, WNOHANG) == 0) {kill(test, 9); cout << FG_RED << "TIMEOUT";}}}
#define TEST(x) { \
int status = 0; \
int test = fork(); \
if (test == 0) { \
x showLeaks(); \
exit(EXIT_SUCCESS); \
} else { \
int nb_sleep = 0; \
const int usleep_time = TIMEOUT_US / 100; \
while (waitpid(test, &status, WNOHANG) == 0 && nb_sleep * usleep_time <= TIMEOUT_US) \
{ \
usleep(usleep_time); \
nb_sleep++; \
} \
if (waitpid(test, &status, WNOHANG) == 0) \
{ \
kill(test, 9); \
cout << FG_RED << "TIMEOUT"; \
} \
} \
}

void gnl(int fd, char const * s);

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