a639ddc utils: add a function to right trim spaces — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

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utils: add a function to right trim spaces

Baptiste Daroussin committed 5 years ago

commit a639ddc424fdbe42ad9403c6aa2cfa531ee48ce7
parent 2cdf7ca

2 files changed +14 -0

modified libpkg/private/utils.h

@@ -104,5 +104,6 @@ int get_socketpair(int *);

 int checkflags(const char *mode, int *optr);
 bool match_ucl_lists(const char *buffer, const ucl_object_t *globs, const ucl_object_t *regexes);
 char *get_dirname(char *dir);
 char *rtrimspace(char *buf);
 #endif

modified libpkg/utils.c

@@ -902,3 +902,16 @@ get_dirname(char *d)

 	return (d);
 }
 char *
 rtrimspace(char *buf)
 {
 	char *cp = buf + strlen(buf) -1;
 	while (cp > buf && isspace(*cp)) {
 		*cp = 0;
 		cp --;
 	}
 	return (buf);
 }