riscv/musl - musl - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Rich Felker	544ee752cd	fix some bugs in setxid and update setrlimit to use __synccall setrlimit is supposed to be per-process, not per-thread, but again linux gets it wrong. work around this in userspace. not only is it needed for correctness; setxid also depends on the resource limits for all threads being the same to avoid situations where temporarily unlimiting the limit succeeds in some threads but fails in others.	15 years ago
Rich Felker	c0fe5b9da9	check for fd exhaustion in forkpty we cannot report failure after forking, so the idea is to ensure prior to fork that fd 0,1,2 exist. this will prevent dup2 from possibly hitting a resource limit and failing in the child process. fcntl rather than dup2 is used prior to forking to avoid race conditions.	15 years ago
Rich Felker	d40e344f7b	incorrect check for open failure in openpty function -1, not 0, indicates failure	15 years ago
Rich Felker	6250c0be4b	wordexp cannot use we_offs unless WRDE_DOOFFS flag is set previously, a potentially-indeterminate value from we_offs was being used, resulting in wrong we_wordc and subsequent crashes in the caller.	15 years ago
Rich Felker	d43ff110bc	fix memory leak on failure in realpath	15 years ago
Rich Felker	9a59faab3c	add useless, obsolescent function ulimit	15 years ago
Rich Felker	10d7561db5	properly create new session/controlling terminal in forkpty	15 years ago
Rich Felker	4921ce0867	implement (nonstandard) forkpty	15 years ago
Rich Felker	145c05345d	block cancellation in wordexp, handle more errors	15 years ago
Rich Felker	f0fc95d439	avoid malloc of potentially-large string in wordexp	15 years ago
Rich Felker	df9e11bb06	protect ftw and nftw against cancellation	15 years ago
Rich Felker	d2c604d5a4	protect syslog against cancellation these functions are allowed to be cancellation points, but then we would have to install cleanup handlers to avoid termination with locks held.	15 years ago
Rich Felker	e98bdca9df	minimal realpath implementation using /proc clean and simple, but fails when the caller does not have permissions to open the file for reading or when /proc is not available. i may replace this with a full implementation later, possibly leaving this version as an optimization to use when it works.	15 years ago
Rich Felker	90f09a0dde	remove stupid debug code in wordexp	15 years ago
Rich Felker	d251c2645c	implement wordexp. first try, may be buggy. intended to be safe.	15 years ago
Rich Felker	19c1830eaa	simplify syslog, add vsyslog interface (nonstandard) with datagram sockets, depending on fprintf not to flush the output early was very fragile; the new version simply uses a small fixed-size buffer. it could be updated to dynamic-allocate large buffers if needed, but i can't envision any admin being happy about finding 64kb-long lines in their syslog...	15 years ago
Rich Felker	a77411a50d	remove useless SIGPIPE protection from syslog per the standard, SIGPIPE is not generated for SOCK_DGRAM.	15 years ago
Rich Felker	a444ee3410	fix syslog (corrected SIGPIPE blocking, and using dgram instead of stream) it actually appears the hacks to block SIGPIPE are probably not necessary, and potentially harmful. if i can confirm this, i'll remove them.	15 years ago
Rich Felker	91e836fda7	implement getgrouplist (for initgroups), formerly dummied-out	15 years ago
Rich Felker	750b738e53	add ptsname_r (nonstandard) and split ptsname (standard) to separate file this eliminates the ugly static buffer in programs that use ptsname_r.	15 years ago
Rich Felker	c546be175c	move bswap functions to static inline in byteswap.h	15 years ago
Rich Felker	4f4ba4c02f	fix broken bswap_32	15 years ago
Rich Felker	0161244784	remove ugly warning-suppression hack from crypt - this invokes UB!	15 years ago
Rich Felker	9ae8d5fc71	fix all implicit conversion between signed/unsigned pointers sadly the C language does not specify any such implicit conversion, so this is not a matter of just fixing warnings (as gcc treats it) but actual errors. i would like to revisit a number of these changes and possibly revise the types used to reduce the number of casts required.	15 years ago
Rich Felker	aa398f56fa	global cleanup to use the new syscall interface	15 years ago
Rich Felker	bad481266e	fix compile failure: legacy cuserid needs to define feature test	15 years ago
Rich Felker	f7eb91e795	fix getrlimit handling on 32-bit systems, and ease porting to 64-bit	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago

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128 Commits (2df9ae916120212442201bbf30271a1170e508cf)