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strncasecmp(3) -- compare strings, ignoring case
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The strcasecmp() and strncasecmp() functions compare the null-terminated strings s1 and s2. The strncasecmp() compares at most len characters. |
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strncat(3) -- concatenate strings
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The strcat() and strncat() functions append a copy of the null-terminated string append to the end of the null-terminated string s, then add a terminating `\0'. The string s must have sufficient spa... |
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strncmp(3) -- compare strings
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The strcmp() and strncmp() functions lexicographically compare the nullterminated strings s1 and s2. The strncmp() function compares not more than len characters. Because strncmp() is designed for com... |
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strncpy(3) -- copy strings
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The stpcpy() and strcpy() functions copy the string src to dst (including the terminating `\0' character.) The strncpy() function copies at most len characters from src into dst. If src is less than... |
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strnstr(3) -- locate a substring in a string
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The strstr() function locates the first occurrence of the null-terminated string little in the null-terminated string big. The strcasestr() function is similar to strstr(), but ignores the case of bot... |
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strpbrk(3) -- locate multiple characters in string
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The strpbrk() function locates in the null-terminated string s the first occurrence of any character in the string charset and returns a pointer to this character. If no characters from charset occur ... |
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strptime(3) -- parse date and time string
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The strptime() function parses the string in the buffer buf according to the string pointed to by format, and fills in the elements of the structure pointed to by timeptr. The resulting values will be... |
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strrchr(3) -- locate character in string
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The strchr() function locates the first occurrence of c (converted to a char) in the string pointed to by s. The terminating null character is considered part of the string; therefore if c is `\0', ... |
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strsep(3) -- separate strings
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The strsep() function locates, in the string referenced by *stringp, the first occurrence of any character in the string delim (or the terminating `\0' character) and replaces it with a `\0'. The ... |
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strsignal(3) -- system signal messages
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The psignal() and strsignal() functions locate the descriptive message string for a signal number. The strsignal() function accepts a signal number argument sig and returns a pointer to the correspond... |
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strspn(3) -- span a string
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The strspn() function spans the initial part of the null-terminated string s as long as the characters from s occur in string charset. |
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strstr(3) -- locate a substring in a string
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The strstr() function locates the first occurrence of the null-terminated string little in the null-terminated string big. The strcasestr() function is similar to strstr(), but ignores the case of bot... |
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strtod(3) -- convert ASCII string to floating point
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These conversion functions convert the initial portion of the string pointed to by nptr to double, float, and long double representation, respectively. The expected form of the string is an optional p... |
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strtof(3) -- convert ASCII string to floating point
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These conversion functions convert the initial portion of the string pointed to by nptr to double, float, and long double representation, respectively. The expected form of the string is an optional p... |
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strtofflags(3) -- convert between file flag bits and their string names
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The fflagstostr() function returns a comma separated string of the file flags represented by flags. If no flags are set a zero length string is returned. If memory cannot be allocated for the return v... |
